In this Florida Matters preview, Retired Army Colonel Derek Harvey, a senior fellow at USF's Global Initiative for Civil Society and Conflict, and Dave Couvertier, who recently retired from the FBI with 33 years in law enforcement including experience with SWAT, hostage negotiations and as an agency spokesman, speak with Robin Sussingham of WUSF's Florida Matters. Harvey and Courvertier discuss extremist Muslim groups, and the way the Internet is one big way they spread their message.
Omar Mateen, Islam, And The Internet
