Leaders concerned image of violence will hurt Spring Break tourism — City leaders from Matamoros, Brownsville and South Padre Island said Thursday they will ask the U.S. State Department to lift or soften its alert for Americans traveling along Mexico’s northern border. With at least 150,000 Spring Breakers expected to arrive here next month, the mayors of each city said they are concerned the alert will reduce the tourist flow into Mexico. “We all agreed that is something we will pursue,” SPI Mayor Bob Pinkerton said of submitting a request to the State Department. “I know a lot of kids...