Nation remembers Barbara Bush in a celebration of her life

Hundreds of people gathered Saturday in Houston to remember former first lady Barbara Bush, who died Tuesday at the age of 92. Former Florida Gov. Jeb Bush gave the eulogy for his mother in a service that celebrated her compassion, grace and dedication to literacy. Mary Kate Cary, former speechwriter for former President George H.W. Bush, joins Hari Sreenivasan for more.