1. Any date for when this is to occur ?
2. What are your sources ?
haven't you heard of the pole shift/earth changes prophecies? the whole west coast is going underwater and so are parts of the east coast. The merger of the USA and Mexico won't happen probably after the earth changes but when that happens it will be American's trying to immigrate away from America.
scientists say the san andreas fault is ready to burst any minute, not a matter of if but when. What a better way for the satanists in the Mexican govt to aleviate their overpopulation by encouraging mass movements of people to the west coast which will go underwater. They are getting rid of people literally.