The threat of homegrown terrorism

"The threat of homegrown terrorism"

THE APPREHENSION last week of Sudbury native Tarek Mehanna is the fifth terrorism-related arrest in the United States in as many months, putting homegrown radicalism back on the radar screen. But many question whether individuals like Mehanna are the “real deal.’’ Do they really pose a significant terrorist threat or are they acting out but lack the capability to inflict any real damage? How dangerous are homegrown radicals? Will the United States, like Europe, become more susceptible to native radicals rather than terrorist plots hatched abroad from organized groups like Al Qaeda?