Barack O'Clock: Back to Business With Biden and Clinton

School's back in session at 1600 Pennsylvania Ave. on Tuesday, Sept. 7. The president will spend the day in meetings with his inner circle, pow-wowing with Vice President Joe Biden and Secretary of State Hillary Clinton throughout the day. Here's what's on deck:

10:00 a.m. -- The president and vice president receive the Presidential Daily Briefing in the Oval Office.

10:30 a.m. -- The president and vice president receive the Economic Daily Briefing in the Oval Office.

11:10 a.m. -- The president and vice president meet with Secretary of State Clinton. Possible joking and subsequent nervous laughter about this Sunday's discussion on "Meet the Press" that Clinton may (or may not!) run against Obama in 2012.

11:50 a.m. -- The president welcomes NATO Secretary General Anders Fogh Rasmussen to the Oval Office.

12:00 p.m. -- Briefing by Press Secretary Robert Gibbs.

12:45 p.m. -- The president and vice president have lunch in the Private Dining Room. Likely discussion of Biden's reaction to the president's pointed remarks about the GOP at Monday's Labor Day speech in Minnesota.

1:15 p.m. -- The president meets with senior advisers in the Oval Office.

4:30 p.m. -- The president and vice president meet with Clinton (again) in the Oval Office. Certain discussion about the secretary of state's upcoming travel to Egypt for the Middle East peace talks.