Why do they need to implement sharia law, this is America. Many of us came to this awesome nations, adapted and integrated to our new society, never asked for special religious  or political status, our kids are now fierce defenders of our existing laws, values and history, for them too, there isn't any better country in the world than this one, that they were born in. 
Our muslim friends and neighbors need to help more, speak up louder and denounce islam extremism, or we'd be  falling into the same path Europe is  already going through.