Jim Geraghty of National Review and Greg Corombos of Radio America applaud Senate Judiciary Committee Chairman Chuck Grassley for not humoring scurrilous accusations against Brett Kavanaugh and for demanding Dr. Ford turn over the evidence she claims will back up her allegations.  They also shake their heads as Sen. Jeff Flake suggests Kavanaugh's demeanor towards committee Democrats is not something that belongs on the Supreme Court, making them wonder whether Republicans really have the votes for confirmation.  And they throw up their hands at how both sides react to Ford's former boyfriend stating under oath that she helped a friend prepare for a polygraph examination, which would contradict her sworn testimony.  Some conservatives are treating the allegation as fact while liberals are suddenly horrified by the prospect of reporting uncorroborated accusations.