Claire McCaskill is on with Chris Matthews tonight, and instead of allowing the conversation to be about how pathetic it is that Clinton is in a dead heat with Sanders, she tried to put the focus on the sadn case of Donald Trump as the presumptive nominee not even getting 40% of the vote in Kentucky TODAY, which I agree would be somewhat concerning, except for the FACT that the Republicans caucused in Kentucky on March 5...when Rubio was still in it. She mentioned it twice, and Chris Matthews never corrected her. It wasn't corrected until they flashed to Steve Kornacki for an update on the vote count. Oh, and by the way, she's a Clinton surrogate. Brilliant!