Oh course Obama didn’t attend the meeting.
Check it out:

President Barack Obama’s national security team discussed the Ukraine crisis in a session at the White House on Saturday after a last-ditch bid to find a diplomatic solution to the Cold War-style standoff with Russia floundered.

Secretary of State John Kerry, who just returned from talks with his Russian counterpart in London, was at the White House meeting along with Defense Secretary Chuck Hagel.

Obama did not attend the meeting but was being briefed about it and other developments involving Ukraine, said Laura Lucas Magnuson, a spokeswoman for the White House National Security Council.