massachusetts congressman seth bolton had toyed with vice president joe biden if biden would run. he says the parties best bet to reclaim the white house is to unify behind the strong, single candidate. >>> senator bernie can't -- and sanders meanwhile spoke in front of the democratic women's council in south carolina last night. sanders told the crowd his equal pay, paid family leave and his abortion-rights making the white -- bright candidate for women voters. >>> rob public and presidential candidate marco rubio has been questioned about his personal use of a republican party charge card. the florida senator released spending of of -- as a state lawmaker in florida per the statement show rubio spent, $65,000, including about 7200 for a personal purchase. his campaign says he paid american expressed her rectally for those personal expenses. >>> doctor ben carson says heightened media scrutiny as helping his campaign. carson has faced intense questions about his resume, and some of his past positions. now that he is pulling ahead in some republican polls, carson says he received