LIMA, Peru (AP) — In one of his first acts as interim president of Peru , José Jerí on Saturday led a series of raids on prisons holding gang leaders nationwide, the presidency said, a day after the ouster of his deeply unpopular predecessor over her failure to curb rising crime. Flanked by elite officers and wearing a crisp white shirt with the sleeves rolled up, the 38-year-old Jerí signaled a tough-on-crime message as he strode into the maximum-security Ancón I prison in Peru’s capital of