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PBS News Hour
Can we recognize radicalization before it’s too late?
The suspect behind this weekend’s bombings has been apprehended; now authorities are trying to figure out what motivated him and whether he acted alone. Judy Woodruff talks to George Washington University’s Lorenzo Vidino and former Department of Homeland Security official Juliette Kayyem about what the investigation has uncovered so far and how we can try to prevent future attacks.
