* Energy Transfer buying Southern Union for $7.9 billion, to form the nation’s largest gas pipeline company
* Katherine Rosman: Meet the (Fred) Wilsons
* Jesse Eisinger: Misdirection in Goldman’s housing short
* Joshua Brown: Bloggers as the conscience of Wall Street
* Morning Call: U.S. futures point lower, London falls early, European shares continue Greek slide and the Nikkei sheds 1.7%.
* Awkward: Sen. John Kerry owns up to $1.25 million of News Corp. stock
* Video: Dan Roth and I chat the proposed 500-shareholder rule changes
* Derek Thompson: 7 ways to help entrepreneurs help the economy
* Eric Eldon: More on that “peak Facebook” theory
* Shira Ovide: Big comedown for trio who got rich on housing shorts
* Sun co-founder Scott McNealy plans to launch his new startup via Twitter
* Who owns the relationship with digital subscribers: Publishers or Apple?
* Mike Bloomberg: It’s time for immediate immigration reform, including Startup Visa