George H. W. Bush received a warm welcome when he became the first sitting or former U.S. president to watch a Duke University basketball game at Cameron Indoor Stadium.

Boy With Autism Sells Game Boy to "Pawn Stars," Gets Awesome Surprise in Return!

The 41st president was there to honor Duke Coach Mike Krzyzewski for his work in fighting cancer.

Bush does not travel often, due to his age and health.

At noon on Monday, Bush tweeted about his inauguration:

Did Richard Sherman Just Create Broncos Fans?