Senate Majority Leader Mitch McConnell on Sunday rebuffed Democratic calls to slow down rapid confirmation of Donald Trump’s Cabinet picks, even after a nonpartisan federal watchdog raised big concerns about moving ahead with hearings for nominees whose ethics reviews have not been completed yet. "We confirmed seven Cabinet appointments the day President Obama was sworn in. We didn’t like most of them, either. But he won the election,” McConnell said. “So all of these little procedural complaints are related to their frustration at having not only lost the White House, but having lost the Senate. I understand that. But we need to, sort of, grow up here and get past that.” he added.