Sen. Dan Coats (R-Ind.) may want to pay more attention next time. On Wednesday, he showed up at the wrong hearing, then asked the wrong witness a fairly long question that had nothing to do with the hearing he was in. It took a note from a staffer to inform him he was in the wrong place, The Washington Post reports. "I just got a note saying I’m at the wrong hearing,” Coats said. He was supposed to be at a hearing held by the Senate Appropriations Subcommittee on Financial Services and General Government, but instead showed up at an...