Robin Williams' widow on actor's struggle with Lewy body dementia
Beloved actor Robin Williams died in August 2014. Despite his larger-than-life spirit on screen, Williams was battling with Lewy body dementia. His wife, Susan Schneider Williams, wrote an editorial for the journal Neurology called "The terrorist inside my husband's brain." Susan joins "CBS This Morning" for her first TV interview since writing about Williams' health struggles.