But, he told CNN's "State of the Union, " that there "may have been radicalizing influences" in the U.S. or abroad.

NPR: Lawmaker: FBI Checking Training Angle In Bombing

Evey's background clearly makes her ripe for radicalizing, but it's never clear who she's become, or what she's up to.

WSJ: 'Vendetta' Is Violent and Vapid

Saudi Arabia has been one of the most radicalizing forces in the Middle East at the same time that it has been the steady engine behind the world's oil economy.

CENTERFORSECURITYPOLICY: Obama's devastatingly mixed signals

It would have the effect of radicalizing the region.

CNN: Contain Iran, don't attack it

You worry about them radicalizing the other prisoners.

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