Morning Joe 10/21/14

'Crazy' midterms: Dems tightening up races

Democrats in heated Senate battles are maintaining, according to new polls. Kentucky candidate Alison Lundergan Grimes is leading Mitch McConnell by a point in the latest Bluegrass Poll; Jeanne Shaheen is leading Scott Brown in N.H.; Kay Hagan is ... more Duration: {{video.duration.momentjs}}