There's a beef about beef at the World Cup, as Argentina fans pour into Texas

Matias Videla, of Dallas, a supporter of Argentina, checks meat on his grill during a rally ahead of his team

It's about who produces the best, most succulent steaks, and how to prepare the meat. Argentina and Texas are two of the top cattle-raising areas of the world, where steak is deeply ingrained in diet and culture.

(Image credit: Julio Cortez)