Massachusetts Attorney General Martha Coakley may have lost Ted Kennedy's seat to Senator Scott Brown, but that doesn't mean she's given up. Despite the fact that she's running for reelection unopposed, she's still campaigning. Here's a look at the life and career of a women who's long been a key player in Massachusetts politics. Pictured: Coakley dressed as Ellen Degeneres during the Good Cause 15th Annual Banned in Boston Comedy Revue, A Benefit for Urban Improv.