Is Sununu Next?

Former New Hampshire Senator, and now Florida resident, Bob Smith has officially announced that he is entering the Republican race to replace Senator Martinez. Smith's career as a Senator was typically on the fringe; not only did he once leave the Republican Party to seek the Presidency for the U.S. Taxpayers Party - he subsequently endorsed Democrtic Senator Kerry in the 2004 presidential race. I believe that qualifies him as an atypical political official.