“Italian police said Thursday they had arrested four people in breaking up a terror cell that was engaged in Web terror proselytism. Three Tunisians and a Moroccan, operating in Perugia, Milan and Germany, were arrested.”

http://www.ansa.it/english/news/2017/03/23/web-terror-proselytism-cell-smashed-2_4189c44b-5e19-4ab1-93e5-68888533ff8f.html