A fanatical religion like Islam will never be at peace with Christians and or Jews
Muslims still hold the keys to the Church of the Holy Sepulchre in Jerusalem since the days of Saladin. I would say that is coexistence. LINK
In fact, if the Christian world wants to beat back the growth of globalism, an alliance with Shia Muslims seems like a great idea. As we can see, alliances with Sunni groups end up biting us in the arse.
The Boston bombers came out of nowhere
No they did not. Do yourself a favor and do some research in to Chechnya. And it is becoming very clear, that once again, our Intelligence services and FBI were aware of these guys. Our Frankenstein mujahadeen fighters turning on the hand that feeds them is sort of funny considering how little people feel for innocents killed in our adventures overseas.