Soon-to-be-former U.S. Rep. Marilyn Musgrave, neither seen nor heard in the four weeks since her thumping loss to Democratic challenger Betsy Markey, finally made that phone call. Thing is, it wasn't a concession call to Markey
, and it wasn't a call to thank her supporters
. No, the lame duck Republican lent her voice to a robocall for the Georgia Senate run-off election on Tuesday, blaming "leftist special interests" for her defeat.