More than 100 illegal immigrants, mostly unaccompanied children, were recently discovered by border agents in San Miguel and Three Points, near Tucson, the acting chief patrol agent of the U.S. Border Patrol’s Tucson Sector said on Monday. “A group of 125 migrants surrendered to #ThreePoints Station agents near San Miguel, Arizona. Nearly three quarters were unaccompanied children,” Sabri Y. Dikman wrote on Twitter, sharing a photo of the individuals discovered at the U.S.-Mexico border. “Large groups of mostly children continue to be exploited by smugglers who leave them at the border for agents to encounter,” he added. In July, 185 undocumented immigrants, mostly unaccompanied minors from Guatemala, were discovered by border agents at the same location, while earlier, in April, Dikman shared on his Twitter account that Border Patrol agents encountered over 130 illegal aliens that surrendered near San Miguel, Arizona. “The group consisted of citizens from Guatemala, Honduras, El Salvador, …