Secretary of Agriculture Tom Vilsack says the drought that's covering more than half of the continental U.S. will likely result in higher food prices, but added consumers won't notice until 'later ... more 
Secretary of Agriculture Tom Vilsack says the drought that's covering more than half of the continental U.S. will likely result in higher food prices, but added consumers won't notice until 'later this year, first part of next year.' (July 18) less 
1 / 30
Associated Press Videos
Wed, Jul 18, 2012 2:19 PM EDT