Jon Stewart Prepares to Sign Off from 'The Daily Show'

Trevor Noah takes over the show this September.

— -- Good day, sir!

While Stewart has repeatedly described his Daily Show as a "fake news program," many viewers actually get their news from the show, and Stewart himself has become an influential contributor to the nation's political discussion.

For example, his on-air campaigning for health care and benefits for 9/11 emergency workers is credited with breaking Senate deadline over a bill which provided it.