This Dec. 13, 2010 photo shows a Taco Bell restaurant in Mountain View, Calif. Taco Bell is launching an advertising campaign Friday to fight back against a lawsuit charging its taco filling isn't ... more 
This Dec. 13, 2010 photo shows a Taco Bell restaurant in Mountain View, Calif. Taco Bell is launching an advertising campaign Friday to fight back against a lawsuit charging its taco filling isn't beef. A class-action lawsuit was filed late last week in federal court in California. It claimed Taco Bell falsely advertised its products as "beef." The suit alleges that the fast-food chain actually uses a meat mixture in its burritos and tacos that contains binders and extenders and does not meet requirements set by the U.S. Department of Agriculture to be labeled beef. less 
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Associated Press | Photo By Paul Sakuma
Tue, Feb 1, 2011 1:57 PM EST