This Monday at noon marks the 4th week since regime change and with the loss of Bob Casey, Jr's. U.S. Senate seat, there is an opening for the title of dumbest male member of the U.S. Senate.Joe Biden held that title until he was promoted to Vice President in 2009. And, although Bob Casey, Jr. warmed the U.S. Senate seat two years earlier, I am not sure he immediately succeeded Biden. It took him a while to become the face of the party to avoid actually doing anything, avoiding anything but pre-scripted events before carefully screened audiences and always voting...