As previously reported by the Clarion Project, the Tsarnaev brothers who committed the Boston bombings attended the Islamic Society of Boston (ISB), a mosque with extensive Muslim Brotherhood ties.
Evidence of the radical Islamic ideology being spread in the Boston area can be seen in the following video from March 2010. The video shows Imam Abdullah Faarooq, an imam at the Islamic Society of Boston Cultural Center, calling on Muslim congregants to support Aafia Siddiqui, a known Al-Qaeda operative, and telling worshippers, "You must grab on to this rope, grab on to the typewriter, grab on to the shovel, grab on to the gun and the sword, don't be afraid to step out into this world and do your job."
Now, Americans for Peace and Tolerance has discovered that the ISB website approved of wife-beating and striking 10-year olds for refusing to pray. The organization also found additional proof of the mosque's extremism.