|Resource: Stop Islamization of America Network|
Stop Islamization of America Network is a superb resource for learning about radical Islam. As of right now (Nov 1), they have an excellent Lecture series from Dr. Bill Warner, a well-known scholar on Political Islam.
Remember, Islam is not only a religion but also dictates politics, society, military and other areas of living. That means that Radical Islam's potential to coexist with a secular society that separates Religion and Government is impossible. In this form of Islam, they are one and the same.
Check out their website for additional resources but here is only a partial excerpt from their Statement of Purpose which is very enlightening, concise and focused. Please read it all.
We Acknowledge the Value and Importance of Our Culture and Country
We Are Part of a Growing Movement of Awareness and Knowledge of Islam
We Are Ideological Warriors in a War of Civilizations