TRENTON, N.J. (AP) — Muslim-Americans who sued the New York Police Department over a surveillance program launched after 9/11 say calls from the Republican presidential campaign to put them under more scrutiny are recklessly seizing on public fears and distressing Muslims in the U.S. The Associated Press revealed in 2011 how New York police, in a since-disbanded demographics unit, infiltrated Muslim student groups, put informants in mosques and otherwise spied on Muslims as part of a broad effort to prevent terrorist attacks. A federal appeals court last month reinstated the lawsuit challenging the surveillance, comparing the spying to other instances of heightened scrutiny of religious and ethnic groups, including Japanese-Americans during World War II. In addition to pushing for monitoring and a registry, Trump has alleged that “thousands and thousands” of Muslims in Jersey City across the river from Manhattan celebrated from rooftops in the aftermath of the 9/11 attacks, a scene at odds with the recollections of local officials and for which he has offered no proof. A senior NYPD official testified in 2012 that the unit never generated leads or triggered a terrorism investigation, but former Mayor Michael Bloomberg and other officials have said the surveillance helped the nation’s largest police department identify and thwart terrorist plots.