By Jim Forsyth

SAN ANTONIO (Reuters) - Two Texans have pleaded guilty in federal court to selling illegal immigrants admission to a non-recognized Native American tribe, telling them it would allow them to remain in the United States, officials said on Thursday.

Humberto Reveles, 60, who claimed to be the "grand chief" of the Yamassee Tribe, and Maria Isabel Lerma, 32, face up to 20 years in a federal prison for their fraudulent activity.

Talk about being Diverse.