are taking to the streets in bloomington, indiana looking for a missing indiana university student. it's 20-year-old lauren aspira last seen walking back to her apartment early friday morning after a night out at a bar. she's 4'11", 100 pounds, has a heart defect and requires medication. spierer just finished her sophomore year at university. new video from hamburg, iowa where people are piling sandbags on a failing levee. they're trying to contain raging floodwaters from the missouri river. about half of the town's 1100 residents already forced out of their houses. look at that. if it doesn't work, parts of hamburg could be under eight feet of water for a month. >> now, let's talk about the caylee anthony case, the casey anthony case but the body of the 2-year-old caylee wasn't left in her mom casey's car. the inventer of a new technique