U.S. officials may have held up Michael Moore's application to travel to Cuba to film part of Sicko, his documentary about the U.S. health system, but they have presumably not been reluctant to approve a request by NBC's Matt Lauer and other Today show staffers to travel to the Communist nation. NBC announced Wednesday that Lauer will report live from Havana next Tuesday. A statement by the network said that Lauer's report will focus on the current health of Fidel Castro and the effects of the continuing U.S.-Cuba embargo on both Cuba and the U.S.