Part of Taco Bell's ad in major U.S. newspapers.

The beef about Taco Bell beef is heating up. The fast-food chain took out ads in several U.S. newspapers to lash out at a law firm that alleges Taco Bell doesn’t use much beef in its ground beef taco filling.

“The lawsuit is bogus and filled with completely inaccurate facts,” says a statement attributed to Greg Creed, president and chief concept officer of Taco Bell Corp. He said the beef is “just like the quality beef you would buy in a supermarket and prepare in your home.” Get the full story »