1.   Often they support ethnic extremism.

2.   Like his father, Salam was a devout and practicing Muslim but he did not support extremism.

3.   The plan also makes it easier for Germany to expel anyone supporting extremism, and extends the powers of federal police and intelligence agencies in pursuing terrorist leads.

4.   The plan also would make it easier for Germany to expel anyone supporting extremism and would widen the powers of federal investigators.