SAN BERNARDINO, CA - DECEMBER 05: David Lem pays his respects at a memorial near the Inland Regional Center on December 5, 2015 in San Bernardino, California. Police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 17 injured on December 2nd. (Photo by Joe Raedle/Getty Images)
