Jimmy Fallon kept a "late night" tradition alive on “the tonight show.”
Using a ton of old news clips he created an amazing rendition of “Rapper's Delight” featuring Brian Williams and some other special guests.
Jimmy Fallon has some huge guests planned for Thursday night. He will be joined by First Lady Michelle Obama and former SNL partner Will Ferrell. The show starts at midnight right after the Olympics and 7news at 11:00.