Radical Islam is nothing more than conventional Islam practiced the way it was originally intended. There’s really nothing “radical” about it.
That's how I see it, and is the reason I use fundamentalists to describe Muslims who are following their faith as Allah tells them in the Koran, and just in case that message didn't sink in Muhammad sets the examples in the Hadiths.
Nothing radical or extremist in Muslims killing us Kafirs, who won't convert or pay the Jizya.(protection money) -Tom