• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it

2

Shark Tank's Kevin O'Leary says if he were 25 today, he'd chase these two booming opportunities in the world of AI

3

Current price of oil as of July 6, 2026

1

Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it

2

Shark Tank's Kevin O'Leary says if he were 25 today, he'd chase these two booming opportunities in the world of AI

3

Current price of oil as of July 6, 2026
Leadership

The Power of a Trump Tweet: Mark Sanford Defeated in Primary After President’s Last-Minute Twitter Attack

By
Natasha Bach
Natasha Bach
Down Arrow Button Icon
By
Natasha Bach
Natasha Bach
Down Arrow Button Icon
June 13, 2018, 7:10 AM ET
Republican Presidential Debate Watch Party
UNITED STATES - AUGUST 6: Rep. Mark Sanford, R-S.C., speaks with fellow Republicans in the lobby of the Mount Pleasant Cinebarre theater following the Charleston County GOP debate watch party in Mount Pleasant, S.C. on Thursday, Aug. 6, 2015. (Photo By Bill Clark/CQ Roll Call)Bill Clark CQ-Roll Call,Inc.
Add Fortune on Google for similar content.

Rep. Mark Sanford, the Republican incumbent in South Carolina, lost his primary on Tuesday—and a well-timed tweet from President Donald Trump may be responsible for his defeat.

Sanford, a consistent critic of Trump from within the president’s own party, lost to state legislator Katie Arrington.

While Sanford had already expressed reservations at his chances of winning, Trump’s tweet appeared to be the nail in his coffin.

Just hours before the polls closed in South Carolina, Trump tweeted, “Mark Sanford has been very unhelpful to me in my campaign to MAGA. He is MIA and nothing but trouble. He is better off in Argentina. I fully endorse Katie Arrington for Congress in SC, a state I love. She is tough on crime and will continue our fight to lower taxes. VOTE Katie!”

Mark Sanford has been very unhelpful to me in my campaign to MAGA. He is MIA and nothing but trouble. He is better off in Argentina. I fully endorse Katie Arrington for Congress in SC, a state I love. She is tough on crime and will continue our fight to lower taxes. VOTE Katie!

— Donald J. Trump (@realDonaldTrump) June 12, 2018

(Trump’s Argentina reference is a nod to a 2009 scandal in which Sanford, then governor of South Carolina, claimed to have been hiking the Appalachian Trail during a several-day absence, but later admitted to an affair in Argentina.)

On Tuesday night, Sanford called Trump’s decision to weigh in on the race “fairly unusual,” but nevertheless remained steadfast that he is “neither for nor against Trump.” Regardless of his own position vis-a-vis the president, however, Sanford noted that Trump’s tweet “may cost me an election in this case but I stand by every one of those decisions to disagree with the president.”

For his part, Trump doubled-down on his opinions in a second tweet Wednesday morning, writing, “My political representatives didn’t want me to get involved in the Mark Sanford primary thinking that Sanford would easily win – but with a few hours left I felt that Katie was such a good candidate, and Sanford was so bad, I had to give it a shot. Congrats to Katie Arrington!”

My political representatives didn’t want me to get involved in the Mark Sanford primary thinking that Sanford would easily win – but with a few hours left I felt that Katie was such a good candidate, and Sanford was so bad, I had to give it a shot. Congrats to Katie Arrington!

— Donald J. Trump (@realDonaldTrump) June 13, 2018

This was Sanford’s second stint serving as representative of South Carolina’s 1st District. He had originally held the position from 1995 to 2001, winning again in 2013. In between, he served two terms as the state’s governor. He is the second House Republican to lose a primary this election cycle.

About the Author
By Natasha Bach
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Leadership

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Leadership

Meet the former Goldman Sachs exec who became the America’s Cup Partnership’s first CEO and is running the 175-year-old trophy like a startup
C-SuiteSports
Meet the former Goldman Sachs exec who became the America’s Cup Partnership’s first CEO and is running the 175-year-old trophy like a startup
By Catherina GioinoJuly 7, 2026
1 hour ago
Scott Wu, in front of a blue background, sits in a gray chair and speaks to a person out of frame.
AIProductivity
Cognition CEO says tech companies got ‘carried away’ with token leaderboards and should measure employees on output instead
By Sasha RogelbergJuly 7, 2026
3 hours ago
Bill Holland gesturing
SuccessCareers
He went from working in a factory to being rich enough to retire at 32—but 3 decades later, this millionaire still works and takes public transport
By Preston ForeJuly 7, 2026
4 hours ago
Tech worker walks to office
SuccessJobs
AI start-ups are snubbing entry-level talent in favor of Silicon Valley men with top degrees, research shows
By Emma BurleighJuly 7, 2026
5 hours ago
bernie
PoliticsBook Excerpt
Bernie Sanders told me exactly why he had to run. The Democratic Party still isn’t listening
By Tad DevineJuly 7, 2026
9 hours ago
heat
Commentaryclimate change
McKinsey Global Institute: Climate planning has prioritized floods. Heat demands equal attention
By Sylvain Johansson, Mekala Krishnan, Kanmani Chockalingam and Annabel FarrJuly 7, 2026
10 hours ago

Most Popular

Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it
Success
Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of it
By Preston ForeJuly 6, 2026
1 day ago
Shark Tank's Kevin O'Leary says if he were 25 today, he'd chase these two booming opportunities in the world of AI
AI
Shark Tank's Kevin O'Leary says if he were 25 today, he'd chase these two booming opportunities in the world of AI
By Marco Quiroz-GutierrezJuly 5, 2026
2 days ago
Current price of oil as of July 6, 2026
Personal Finance
Current price of oil as of July 6, 2026
By Joseph HostetlerJuly 6, 2026
1 day ago
Even as Elon Musk calls philanthropy ‘very hard,’ everyday Americans gave a record $617 billion—despite feeling the squeeze over the cost of living
Success
Even as Elon Musk calls philanthropy ‘very hard,’ everyday Americans gave a record $617 billion—despite feeling the squeeze over the cost of living
By Preston ForeJuly 4, 2026
4 days ago
The man who ran Bernie's campaign says Democrats are still making the same mistakes with Democratic Socialists, and they should laud Mamdani's win
Politics
The man who ran Bernie's campaign says Democrats are still making the same mistakes with Democratic Socialists, and they should laud Mamdani's win
By Catherina GioinoJuly 6, 2026
23 hours ago
China’s birth rate just hit its lowest point since 1949—and Trip.com cofounder James Liang thinks that’s a threat to innovation
Asia
China’s birth rate just hit its lowest point since 1949—and Trip.com cofounder James Liang thinks that’s a threat to innovation
By Nicholas GordonJuly 7, 2026
13 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.