I am not sure where you get your information but San Antonio is *NOT* a sancuary city. Yes there is a large Mex and Mex/Am population, but the illegal count is more due to our proximity to the border. And quite frankly, many of the Americans here with Hispanic ancestry do not like the open border policy any more than most Americans with Anglo ancestry.
Thanks for your post. Many on this forum have a one way view of Americans of Mexican descent.