German police on alert after Islamic State calls for carnival attacks
The Festival of Love planned in the Dutch city of Rotterdam in early March was listed as a target on the collage featuring a bloody knife and the hashtag #LetsSlaughter.
A fighter from the Islamic State, formerly known as the Islamic State of Iraq and the Levant (ISIL), mans an anti-aircraft gun mounted on the rear of a vehicle in Mosul July 16, 2014. (photo credit: REUTERS/STRINGER/FILE PHOTO)ByREUTERS