A new report raises more questions than answers on why a known jihadist was allowed in the U.S.
After spending more than a decade in finance, Michael Volpe has worked as a freelance journalist since 2009. He's based in Chicago. Volpe published his first book in October 2012, titled "Prosecutors Gone Wild: The Inside Story of the Trial of Chuck Panici, John Gliottoni, and Louise Marshall." His new book, "The Definitive Dossier of PTSD in Whistleblowers," is now available.