John Heilemann
Born: 23rd January, 1966Age: 60Birthplace: Los Angeles, California, USABiography: John Arthur Heilemann is an American journalist and national-affairs analyst for NBC News and MSNBC. With Mark Halperin, he co-authored Double Down and Game Change, books about presidential campaigning. Heilemann has formerly been a staff writer for New York, Wired, and The Economist.
