After an Ohio man 's alleged ISIS-inspired plot was foiled by the FBI , King says the U.S. needs to counter radicalization . The FBI's counterterrorism unit arrested a 19-year-old college student in Columbus on Friday and charged him with attempting to provide material support for ISIS after he allegedly plotted to attack police officers at a local mall. King 's comments also come after the Paris terror attacks , carried out by young men who were radicalized in prison .
After an Ohio man 's alleged ISIS-inspired plot was foiled by the FBI , King says the U.S. needs to counter radicalization . More than just ramping up the U.S. military effort , King pointed to `` unemployed 22-year-olds '' as the greatest threat . King 's comments also come after the Paris terror attacks , carried out by young men who were radicalized in prison .