How Did Militants Carry Out Deadly Attack on Kabul Hotel?

Brand new details are being released about the horrific homicide attack on Kabul's Intercontinental Hotel in Afghanistan. The Taliban claims responsibility for the attack, which killed 19 people - 11 victims and 8 members of the Taliban. Conor Powell reports the latest on the siege and ensuing four hour stand-off, calling the attack "well-organized, very well-coordinated," with suspected assistance from the Haqqani network, a Pakistani-supported Taliban group.