Why Can't We Criticize Israel?

Jon Stewart, while interviewing David Gregory, asks why no American politicians criticize Israel, and wonders if the topic is the 'third rail' of politics. Clip above; full interview here.

Updated Apr. 25, 2017 4:19PM EDT / Published Jan. 06, 2009 5:49AM EST

Jon Stewart, while interviewing David Gregory, asks why no American politicians criticize Israel, and wonders if the topic is the 'third rail' of politics. Clip above; full interview here.