Morning Joe 09/23/13

Large blasts heard at Kenya mall on third day of standoff

Three large explosions were heard at Kenya's Westgate mall on Monday as a hostage situation entered its third day. Al Shabab, a Somali terror cell, is said to be behind the attack that has, thus far, left 68 people dead. NBC News' Ron Allen reports. ... more Duration: {{video.duration.momentjs}}