It took him nearly a decade, but Silicon Valley billionaire Peter Thiel has found a way to get revenge on Gawker Media for outing him: secretly bankroll defamation lawsuits to drive it out of business. He financed Hulk Hogan’s case to the tune of $10 million and is said to be behind other celebrity lawsuits, too. Also, whether an editor’s decision discredits Katie Couric’s gun safety documentary, Donald Trump spars with reporters, and the debut of cable television’s ‘Roots’ reboot. From the