Robert De Niro endorses Barack Obama

Barack Obama accepts the Kennedy endorsements

Al Gore Endorses Barack Obama in Detroit, MI

Virginia Jefferson-Jackson Dinner - Barack Obama Speaks

Super Tuesday Speech

President Barack Obama in Conversation with Heather Cox Richardson | The Connecticut Forum

A Day on the Campaign Trail - Barack Obama on Nightline

President Barack Obama Surprises Veterans on Honor Flight

Obama: I am running for President of the United States

Ted Kennedy Endorses Barack Obama

A Mother's Promise: Barack's Biography

Four Days in Denver: Behind the Scenes at the 2008 DNC

Barack Obama: Potomac Primary Night

Kennedy Endorsements of Barack Obama

Barack Obama's Presidential Announcement

President Barack Obama in Conversation with Steve Scully | Jefferson Educational Society

Bill Richardson Endorses Barack Obama

Barack Obama's Speech at the Jefferson Jackson Dinner

Senator John Kerry endorses Barack Obama