U.S Finds First Case of Mad Cow in Six Years

Officials find mad cow disease in a California dairy cow halting some beef sales.

Sources:ABCCNNWashingtonPostKNBCCBS

Watch video: http://www.newsy.com/videos/u-s-finds-first-case-of-mad-cow-disease-in-six-years/ 

By Christine Karsten

Anchor: Christina Hartman

Link courtesy of Newsy.com