Watch Jon's entrance.
While discussing his Rally to Restore Sanity—to be held in Washington, D.C., on October 30, 2010—Oprah asked Jon why he's never invited her to appear on The Daily Show, and Jon graciously extended an invitation. "Let me ask you a question. Will Travolta fly you there?" he says. "And where are you going to take my audience?"
Little did Jon know that Oprah would turn his joke into a reality. During The Daily Show's October 14, 2010, taping, Oprah popped in on-screen with a surprise for Jon's studio audience.
Watch the big reveal!
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