John Heilemann

Birth Date: 1966-01-23

Gender: Male

From: Los Angeles, California, USA

Bio: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.