Senate Minority Leader Mitch McConnell is expected to have a tough and costly battle to keep his incumbent seat as challenger Alison Grimes announced her bid for election in the Kentucky Senate on Monday. NBC's Senior Political Editor Mark Murray also discusses the fraternity of presidents.
Senate Minority Leader Mitch McConnell is expected to have a tough and costly battle to keep his incumbent seat as challenger Alison Grimes announced her bid for election in the Kentucky Senate on Monday. NBC's Senior Political Editor Mark Murray also discusses the fraternity of presidents.