DENVER – A federal warning to beware of campers in national forests who eat tortillas, drink Tecate beer and play Spanish music because they could be armed marijuana growers is racial profiling, an advocate for Hispanic rights said Friday. The warnings were issued Wednesday by the U.S. Forest Service, which is investigating how much marijuana is being illegally cultivated in Colorado's national forests following the recent discovery of more than 14,000 plants in Pike National Forest. "That's discriminatory, and it puts Hispanic campers in danger," said Polly Baca, co-chairwoman of the Colorado Latino Forum.