Richard Sherman: Michael Crabtree Confrontation Was 'As Good Natured As You Can Do' (VIDEO)

Seahawks cornerback Richard Sherman insists he was just trying to make a "good-natured" gesture to 49ers receiver Michael Crabtree in the final seconds of the NFC Championship Game.

"If he didn't want to shake all he had to do was just wave it off and I would have turned around went and celebrated with my teammates," Sherman told Chris Hayes of MSNBC's "All In."