Canadians urged to write cards to two Michaels

Michael Spavor and Michael Kovrig are about to mark their third Christmas behind bars in China. Now, Kevin and Julia Garratt, a B.C. couple who knows what Spavor and Kovrig are enduring, say a small act of kindness from Canadians can make a big difference for the two Michaels. Abigail Bimman explains.