An obscure nonprofit has flooded campaign battleground states with an inflammatory DVD on radical Islam. Critics say the charity is trying to influence the presidential race. NPR and CIR investigate who is behind it.

>> Listen to the story on NPR.org.

Shahien Nasiripour

Shahien joined CIR in 2008 and covers the federal judiciary. His work at CIR has been published by Truthdig, California Lawyer magazine and the Columbia Journalism Review. Previously, he worked as a researcher for ESPN and as a reporter for the South Florida Sun-Sentinel and The Providence Journal. He is a graduate of the University of Southern California.

Will Evans is a senior reporter and producer for Reveal, covering labor and tech. His reporting has prompted government investigations, legislation, reforms and prosecutions. A series on working conditions at Amazon warehouses was a finalist for a Pulitzer Prize and won a Gerald Loeb Award. His work has also won multiple Investigative Reporters and Editors Awards, including for a series on safety problems at Tesla. Other investigations have exposed secret spying at Uber, illegal discrimination in the temp industry and rampant fraud in California's drug rehab system for the poor. Prior to joining The Center for Investigative Reporting in 2005, Evans was a reporter at The Sacramento Bee. He is based in Reveal's Emeryville, California, office.