Referencing Crusades, Obama puts Islamic extremism in historical perspective
US president defends his choice not to pose fight against extremism in religious terms.
Follow us on GoogleUS President Barack Obama takes the stage to speak at the National Prayer Breakfast in Washington, February 5, 2015. Flanking Obama are Pennsylvania Senator Robert Casey (L) and Mississippi Senator Roger Wicker(photo credit: REUTERS)ByMICHAEL WILNERFollow us on Google