Thousands of illegal immigrants cross the U.S-Mexico border into Arizona every day. “To better yourself, for your family, and for a better life,” says Alfonso Miramontez, who’s from Los Mochis, Sinaloa, a town that's about an 8-hour bus ride from Nogales. Miramontez says, once he heard the U.S. might be sending National Guard troops to the border, he immediately headed north, and was planning to illegally cross into Arizona Monday night. “It’ll now be much harder to cross through the desert," says Miramontez, ”but the Army (National Guard) on the border won’t stop me.” Like Miramontez, Eduardo Reyes, an immigrant...