Ombudsman Carlos J. Lopez Nieves lashed out at the commonwealth and San Juan police forces Thurday for allegedly detaining undocumented aliens here and then handing them over to federal authorities for deportation. "This is undue intervention of the Puerto Rico Police Department in immigration issues," Lopez Nieves said, adding that the local police don't have the jurisdiction to detain foreigners for immigration violations. He also said that the San Juan police were also detaining foreigners, an action he said local police "here or in any state of the union" lack the authority to undertake. Police Superintendent Miguel Pereira denied the...