authorities in joplin, missouri, are working through the grim task of identifying the dead and the missing. they've released a list of 232 people reported missing after sunday's devastating tornado. but even more may be unaccounted for. the death toll from that monster tornado now stands at 126. making it the deadliest twister to hit the u.s. since the recordkeeping began. for an update on weather, our meteorologist joins us now at the international weather center. >> zain, good to see you. we had additional severe weather. we had tornado sirens going off in the shelters that were keeping the folks that had lost everything in joplin, just an incredible week. we had this area of low pressure