Police vehicles line the street outside the house of one of the suspects in a mass shooting in San Bernardino, California December 2, 2015. Gunmen opened fire on a holiday party on Wednesday at a social services agency in San Bernardino, California, killing 14 people and wounding 17 others, then fled the scene, triggering an intense manhunt and a shootoutout with police, authorities said. REUTERS/Mario Anzuoni