how they were respondings to incident. we're going to hear more object that going forward. in other news, president obama is looking to do more business with asia. arriving in tokyo this morning it is his first stop on a scheduled four-nation tour of the region. the week long trip is designed to boost america's ties to asia, especially as alliances in the region become even more critical. other stops in addition to jo pan, south korea, malaysia, the philippines all so key right now. michelle is in tokyo with more. michelle? >> president obama is about to kick off his asian trip by going out for sushi reportedly a three-michelin started sushi joint with the japanese prime minister. this trip is seen as extremely significant by the u.s. and by the four countries visited. you might call it pivotal. remember, this represents that asian pivot, the rebalance of u.s. interests towards this region that the administration has wanted for obama's second