October 17, 2012 9:30 am Katie Couric and Why She Votes Katie Couric talks about the reasons that will motivate her to vote in November. US & World Videos 1:22 Cream cheese spreads recalled over salmonella risk 2:00 What are tariffs? 53:59 How these Hispanic entrepreneurs revolutionized ready-to-eat Mexican products in US grocery stores 3:46 Reba McEntire on Snoop Dogg and Michael Bublé joining ‘The Voice' 7:07 Brooke Shields on falling in front of Johnny Carson on ‘The Tonight Show' and ‘Mother of the Bride'