least one of them. it s about 30 minutes south of houston in an area called sienna plantation. we ve seen fences, trees, roots upro uprooted. this area has more than 6 million people, and it hasn t seen a storm like this in more than a decade when 1.5 million people didn t live here. in addition you have people who were uprooted, displaced from hurricane katrina. tens of thousands of them. we met one of them yesterday and talked about how they re preparing and how this is bringing back all those memories. in houston, the fourth largest city in the country. it s so developed. you have all these bayous, creeks and rivers throughout the city. they cannot handle up to three feet of rain. last night when we put our story together for the today show two feet was expected. now it s even more, more than 30 inches in a lot of areas in houston. the buy you just can t handle