According to Dr. Bill Warner a scientist that has studied Islam from a fact based perspective we can understand the duality of Islam that gives us Muslims that appear to be no different than us and Muslims that are brutal Jihads’ bent on killing us. Rather than try an explain it here I would strongly suggest that you go to Dr. Warner’s website http://www.politicalillam.com and buy an under $10 book called the “Foundations of Islam A self-Study Course” which is under 60 pages and I am sure after reading it you will understand the problem we have with Islam.