Attendees reflect on the tragedy of Wednesday's attack during a candlelight vigil in San Bernardino, California December 3, 2015. California shooter Syed Rizwan Farook, 28, and Tashfeen Malik, 27, his wife and mother of his 6-month-old daughter, were killed in a shootout with police after the couple opened fire at the Inland Regional Center social services agency in the city of San Bernardino, killing 14 people. REUTERS/Mike Blake