So called "moderate" Muslims are those who are not following the Koran explicitly. This makes them a potential target by devout Muslims. For this reason we can not expect their help in opposing the "true" Muslims performing violent Jihad. They just want to live their lives in peace. And even though the violent and non-violent Jihadists represent a minority, they are easily sufficiently numerous to effectively achieve their goal of bringing down America when the time comes.
And when will the time come?
Seek the answer online. It is there to be found. Seek the answer and act accordingly.