Authorities investigate how, when San Bernardino shooters were radicalized

Sources told CNN that investigators believe Malik was radicalized at least two years ago, well before she came to the United States with Farook on a fiancee visa and before ISIS proclaimed its caliphate. Authorities are looking into whether she pushed

Sources told CNN that investigators believe Malik was radicalized at least two years ago, well before she came to the United States with Farook on a fiancee visa and before ISIS proclaimed its caliphate. The final post on a Facebook page believed to be 

VICTORVILLE (CBSLA.com) — A man believed to be a radicalized Muslim was reportedly arrested after he allegedly chased and threatened to kill a neighbor with a sword. Mohamed Ahmed Elrawi, 57, of Victorville, was arrested on suspicion of attempted 

Added on 3:06 PM ET, Mon December 7, 2015. FBI's David Bowdich addresses the media on the deadly San Bernardino shooting investigation, saying they believe both suspects had been radicalized.

Sources told CNN that investigators believe Malik was radicalized at least two years ago, well before she came to the United States with Farook on a fiancee visa and before ISIS proclaimed its caliphate. The final post on a Facebook page believed to be