A protester who opposes arrivals of buses carrying largely women and children undocumented migrants for processing at the Murrieta Border Patrol Station and a counter-demonstrator (L) face off on July 4, 2014 in Murrieta, California. Earlier this week, protesters in the city turned away buses carrying about 140 immigrants that had been apprehended in Texas and flown to California for processing as Texas deals with an influx of immigrants. Federal officials estimate more than 50,000 minors, mostly from Central America, have been caught crossing the border since October 2013. Photo: David McNew, Getty Images