Journalism: New York Times - Portraits: Portraits---McGill017

Lexington, MA., March 25, 2012: M.I.T. Professor Jon Gruber at his house in Lexington. He is a key intellectual architect of Obama's healthcare reform. Photograph by Evan McGlinn for The New York Times.

Lexington, MA., March 25, 2012: M.I.T. Professor Jon Gruber at his house in Lexington. He is a key intellectual architect of Obama's healthcare reform. Photograph by Evan McGlinn for The New York Times.