Loading...

9/06: Obama DNC speech to focus on future; Isaac washes up BP oil on La. coast

| Obama campaign officials tell CBS News that while Michelle Obama's speech was about the president's character, and President Clinton's speech was about his record, Mr. Obama's speech will be about the future; And, blankets of hardened oil washed up by Hurricane Isaac have been found in Louisiana. Mark Strassmann reports state officials were about to declare the beach cleaned up, but will return to clear the new deposits.