Law enforcement officials on both sides of the border are seeing a crime wave fueled by U.S. deportation policies, which dump busloads of criminal immigrants in large groups at border cities like Tijuana. "Nobody saw this coming," said Tijuana's Mayor Kurt Honald, who has protested the dumping of criminals at the Tijuana gates. He says deportees have triggered a 300 percent rise in petty crime during the last year, as criminals raise money for a return to the U.S. Others join narcotics cartels and smuggling organizations to pay for their return. "They just go right back to the United States....