GSA to auction off former Air Force One

Here's your chance to own a plane that once carried presidents.

A retired Air Force One goes on the auction block this week. The federal government is auctioning off a DC9.

The plane was part of the U.S. Air Force presidential fleet for three decades. It flew presidents and first ladies throughout the Ford, Carter, Reagan, George HW Bush and Clinton years.

Bidding will open at $50,000.