House Oversight Chairman Jason Chaffetz (R-UT), last seen earlier this week bitching about the FBI and—what else—Hillary Clinton's emails apparently feels the need to appear like someone who should be taken seriously as committee chairman. So he's also taking on Donald Trump, sort of, over his taxes. And throwing in a little more Clinton conspiracy theory while he's at it. "If you're going to run and try to become the president of the United States, you're going to have to open up your kimono and show everything, your tax returns, your medical records," he said on CNN.