When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. Ground beef is a staple in many ...
SAN FRANCISCO (KPIX 5) -- What's in your beef? Just in time for Valentine's Day, a surprise maybe coming to your ground beef. The USDA is now allowing companies to quietly add cow heart meat to ground ...