WASHINGTON: A practice Inaugural parade was held in downtown D.C. on Sunday. Stand-ins for President Obama and the first lady participated in the rehearsal, which shut down streets and affected parking.
Story continues below...
600,000-800,000 people are expected to attend Obama's second swearing-in, on Jan. 21.
Tickets to the official Inaugural Ball are sold out, but a host of unofficial balls -- like the Yoga Ball and the Ethiopian Inaugural Ball -- are still open: