Gonzales was (and may still be) a member of the National Council of La Raza,
http://www.freerepublic.com/focus/f-news/1322328/posts
From WorldNetDaily:
http://www.worldnetdaily.com/news/article.asp?ARTICLE_ID=41628
"Alberto Gonzales served with distinction on the board of directors of one of NCLR’s oldest and most respected affiliates, the Association for the Advancement of Mexican Americans in Houston, Texas," she said.
Here is their web site:
http://www.aamainc.com/
Another:
http://www.nclr.org/content/affiliates/detail/955/