There’s almost always a Republican who gets in the way of a positive legislative victory. On health insurance reform, there were a few, including Sen. Lisa Murkowski (R-Alaska), who blocked the “skinny repeal” of ObamaCare from moving forward. It almost happened on tax reform because of Sen. Bob Corker (R-Tenn.). On nearly every issue, Sen. Susan Collins (?-Maine) plays a key part in it. Yesterday, joining Sen. Collins, was Sen. Richard Burr (R-N.C.), who played the part of Judas.