The answer(s) can be found in the Quran. The one that they don't want Americans to read... because it is clear and to the point in that it spells out in multiple chapters how, why, when, and even gives directions on killing Christians and Jews, and Mulsims who "they" consider to be not "true" believers. "Nice" book for a "Nice" religion. I am not implying that all people who read the Quran are evil. But the radicals that do, are many and too numerous to count, and have chosen to fight as they are commanded in their Quran, should not be ignored. Yasser Arafat (Mohammed Yasser Abdul-Ra'ouf Qudwa Al-Husseini) has instructed his followers when he was alive to infiltrate America and devise ways to kill Americans as far back as the late 1960's and 1970's. If you ever have the chance to review the video of his words while the hijacked planes on the tarmac on the "Revoluionary Airport" were sitting, he his heard to make his threats of bringing the war to America in a way we could never imagine, were heard clear as day.
So you can now imagine, WHY, there are so many discontent, Muslims in the States.
http://www.ict.org.il/organizations/orgdet.cfm?orgid=31
it is clear and to the point in that it spells out in multiple chapters how, why, when, and even gives directions on killing Christians and Jews, and Mulsims who "they" consider to be not "true" believers. "Nice" book for a "Nice" religion
What chapters - do you know?