ICYMI: A look back at Sunday's 60 Minutes

How Washington is bolstering security for the inauguration; Then, former Capitol Police Chief Steven Sund's account of the Capitol assault; And, Washington Football Team QB Alex Smith's comeback from nearly losing his leg.

1/17/2021: Against All Enemies, The Threat, The Comeback
1/17/2021: Against All Enemies, The Threat, T... 43:17