Why John Franzese Jr. Testified Against His Father

His brother Michael had become an informant too, but John Franzese Jr.'s testimony was far more damaging to the mob. And it helped send John (Sonny) Franzese back to jail at 93. To read and watch the full investigation, visit Newsday.com/sonny #longisland #sonny #franzese #sonnyfranzese #mafia #testimony #mob #highprofile #newyork #ny #sonnyfranzese #mafia