Sen. Al Franken says he'll return to work Monday

MINNEAPOLIS - Minnesota Sen. Al Franken is telling a local newspaper that he plans to return to work on Monday and is "embarrassed and ashamed" by the groping allegations levied against him.  The Democrat spoke with the Minneapolis Star Tribune on Sunday, marking his first interview since being swept into a nationwide tide of sexual harassment allegations.  At least four women have accused Franken of misconduct. Three of them say he grabbed their buttocks whi