The anxiety and anger have been building all year. In March, a national coalition of Islamic organizations warned that it would cease cooperating with the F.B.I. unless the agency stopped infiltrating mosques and using “agents provocateurs to trap unsuspecting Muslim youth.”
In September, a cleric in Bay Ridge, Brooklyn, sued the government, claiming that the F.B.I. had threatened to scuttle his application for a green card unless he agreed to spy on relatives overseas — echoing similar claims made in recent court cases in California, Florida and Massachusetts.
And last month, after an imam in Queens was charged with aiding what the authorities called a bomb-making plot, a group of South Asian Muslims there began compiling a database of complaints about their brushes with counterterrorism investigators.
Since the terror attacks of 2001, the F.B.I. and Muslim and Arab-American leaders across the country have worked to build a relationship of trust, sharing information both to fight terrorism and to protect the interests of mosques and communities.
But those relations have reached a low point in recent months, many Muslim leaders say. Several high-profile cases in which informers have infiltrated mosques and helped promote plots, they say, have sown a corrosive fear among their people that F.B.I. informers are everywhere, listening. [continued…]