San Bernardino shooting: 'The biggest problem was that it was a gun-free zone'

Around 10:30 a.m. Thursday, Vanessa Nesic, a stay-at-home mom, walked into Get Loaded, a gun shop five miles south of the Inland Regional Center, where 14 people were slain Wednesday in yet another horrific gun attack.

"I want to protect myself," said Nesic, 31. She has a handgun at home, and wanted...