Omar Mateen, lone-wolf terrorist: Brookings Pls Read

This is a very insightful article on Orlando killings by Daniel Byman published in Brookings. Daniel is an expert on counterterrorism and Middle East security. Brookings Institution is a nonprofit public policy organization based in Washington, DC. 

http://www.brookings.edu/blogs/markaz/posts/2016/06/13-orlando-attacks-isis-byman?utm_campaign=Brookings+Brief&utm_source=hs_email&utm_medium=email&utm_content=30553084&_hsenc=p2ANqtz-99FqA2HYzADPPGhF6YlXtSQqWJmzbAyqpcU9kDQol2nPikj1KegzGqC8KMe43fwYNyzksgpTzSp7i-g3inrseNhwLGow&_hsmi=30553084