• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechFortune Global Forum

How Trump’s Tweets Helped Convince the Appeals Court to Reject His Travel Ban

By
Mathew Ingram
Mathew Ingram
Down Arrow Button Icon
By
Mathew Ingram
Mathew Ingram
Down Arrow Button Icon
February 10, 2017, 2:34 PM ET
Trump signs Executive Orders
WASHINGTON, DC - FEBRUARY 3: (AFP OUT) U.S. President Donald Trump signs Executive Orders in the Oval Office of the White House, including an order to review the Dodd-Frank Wall Street to roll back financial regulations of the Obama era February 3, 2017 in Washington, DC. (Photo by Aude Guerrucci - Pool/Getty Images)Photograph by Aude Guerrucci—Pool/Getty Images

We’ve seen the fallout that a single tweet from President Trump can generate, including a stock price drop for companies he has attacked on Twitter. But in what could be a first, his tweets about a ban on Muslims traveling to the U.S. may have helped convince the 9th U.S. Circuit Court of Appeals to stay his executive order on immigration.

Trump’s order—which would freeze immigration from seven predominantly Muslim countries, including Iran and Syria—went into effect after it was signed on January 27, but was challenged by several states. The order was stayed by a judge, and the Justice Department appealed to the 9th Circuit, which upheld the stay on Thursday.

The judges considered a number of issues relating to the order, including whether or not the judiciary has the right to overrule executive branch decisions when it comes to immigration policy. (They decided that it does.)

But the main thing the 9th Circuit considered was whether the states had a strong likelihood of succeeding with their case that the order was unconstitutional because it targeted a specific group based on their religion. The court decided there was likely enough evidence to challenge the order on those grounds—and part of that evidence was tweets and other statements made by Trump and his administration.

https://twitter.com/EricAPosner/status/829855940723822592

As Benjamin Wittes put it in a discussion of the 9th Circuit decision on the national security and legal analysis blog Lawfare, the court looked at “the extent to which the repeated and overt invocations of the most invidious motivations on the part of the President himself, his campaign, his adviser, and his Twitter feed” made what would have otherwise been a valid exercise of his power invalid.

In other words, the court said that while signing an executive order covering immigration is something that the president is allowed to do, his statements and those of his administration raise the possibility that it was designed to be a “Muslim ban,” which is unconstitutional.

Get Data Sheet, Fortune’s technology newsletter.

Trump mentioned the idea of a ban on Muslim immigration throughout his campaign, as well as a number of other potential moves that he planned to take, including a Muslim registry of some kind. And since the election, Trump adviser Rudy Giuliani has talked about how he was asked by the president to come up with a way to implement a “Muslim ban” legally.

Statement on Preventing Muslim Immigration: https://t.co/HCWU16z6SR pic.twitter.com/d1dhaIs0S7

— Donald J. Trump (@realDonaldTrump) December 7, 2015

The ACLU in California has also sued to try and stop the executive order, and its lawsuit specifically mentions a number of tweets that Trump posted about Muslim immigration, including one during the campaign that mentioned his plan for a ban.

Although the 9th Circuit said that Trump’s comments, speeches, and other public statements provided enough evidence to make the argument that his order was unconstitutional, not everyone agrees that taking someone’s speeches and tweets from long before they were president as evidence of their motives is strictly fair.

Lawyer Eugene Kontorovich, for example, wrote about the appeals court’s decision, describing its use of such statements “dangerous and unprecedented.” There is no precedent, he said, for courts “looking to a politician’s statements from before he or she took office, let alone campaign promises, to establish any kind of impermissible motive.”

The risk of doing so, Kontorovich argued, is that campaign promises are often insincere, designed simply to get votes, and that shouldn’t be taken as evidence of what a candidate will do when it comes to actual legislation once they become president. Doing so, he continued, would also cast an unreasonable chill over campaign speech.

The 9th Circuit clearly disagrees. And now Trump’s tweets and other statements about the idea of a Muslim ban have torpedoed (for now at least) his legislative attempts to implement that ban.

About the Author
By Mathew Ingram
See full bioRight Arrow Button Icon

Latest in Tech

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
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • 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
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

two men pose for photo
CryptoCryptocurrency
American Express and Visa alumni raise $4 million for Rhythmic, which partners with brands to provide financial products for their customers
By Carlos GarciaFebruary 19, 2026
34 minutes ago
Jackson points as he speaks.
Workplace Culturediversity and inclusion
From mom-and-pops to Goldman Sachs, Jesse Jackson’s vision for American business sparked a revolution
By Jacqueline MunisFebruary 19, 2026
1 hour ago
Two software engineers
SuccessCareers
Exclusive: Google report warns that only 5% of workers are AI fluent—and they’re likely losing raises and promotions as a result
By Preston ForeFebruary 19, 2026
1 hour ago
laid off
CommentaryJobs
The billion-dollar justification: why AI giants need you to fear for your job
By David StoutFebruary 19, 2026
2 hours ago
whittaker
CommentaryCapitalism
The next 3 years will define capitalism for a generation losing faith in talent and hard work. Are CEOs up for the challenge?
By Martin WhittakerFebruary 19, 2026
2 hours ago
gates
AsiaBill Gates
Bill Gates’ foundation says sudden withdrawal was ‘to ensure the focus remains on the AI Summit’s key priorities’
By The Associated PressFebruary 19, 2026
3 hours ago

Most Popular

placeholder alt text
AI
Thousands of CEOs just admitted AI had no impact on employment or productivity—and it has economists resurrecting a paradox from 40 years ago
By Sasha RogelbergFebruary 17, 2026
2 days ago
placeholder alt text
Asia
Bill Gates pulls out of India's AI summit at the last minute, in the latest blow to an event dogged by organizational chaos
By Beatrice NolanFebruary 19, 2026
7 hours ago
placeholder alt text
Personal Finance
You need $2 million to retire and 'almost no one is close,' BlackRock CEO warns, a problem that Gen X will make 'harder and nastier'
By Sydney LakeFebruary 17, 2026
2 days ago
placeholder alt text
Economy
Top Trump advisor furious about true cost of tariffs being revealed, vows to punish New York Fed for ‘worst paper’ ever in history
By Jake AngeloFebruary 18, 2026
18 hours ago
placeholder alt text
Personal Finance
Current price of silver as of Wednesday, February 18, 2026
By Joseph HostetlerFebruary 18, 2026
1 day ago
placeholder alt text
Success
As boomer and Gen X bosses retire, working from home will make a major comeback, new research predicts—and you have work-life balance loving Gen Z to thank
By Orianna Rosa RoyleFebruary 17, 2026
2 days 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.