With all recent polls now showing Congressman Joe Sestak grabbing a small lead over Senator Arlen Specter in the Democratic Senate primary election in Pennsylvania set for May 18, a desperate Specter has decided to play his trump card- a TV ad with a testimonial to his greatness by President Obama, crediting Specter for helping pass health care reform after his party switch (the 60th vote), and the stimulus package (while still ostensibly a Republican) . It is of interest that President Obama has no plans to come into the state before next Tuesday to campaign for Specter. Given...