Jennifer Rie, a senior litigation analyst for Bloomberg Intelligence, discusses a setback for AT&T as the company tries to win the right to acquire Time Warner. On Tuesday, a Washington D.C. judge denied AT&T's request to identify any communications between the White House and Attorney General Jeff Sessions regarding the merger, or between Sessions and the department’s antitrust division. Plus, Greg Stohr, Bloomberg News Supreme Court reporter, discusses a unanimous Supreme Court decision, which protects public companies from whistle-blower lawsuits. They speak with Bloomberg's June Grasso.