The New York dealer, scion of a powerful art world family, pleaded guilty to running an illegal gambling ring in 2013.The New York dealer, scion of a powerful art world family, pleaded guilty to running an illegal gambling ring in 2013.Read MoreAmnesties, Commutations and Pardons, Art, Trump, Donald J, Gambling, Helly Nahmad Gallery, Madison Avenue (Manhattan, NY), Organized Crime, United States Politics and Government

