NOAA: A third of U.S. at risk for historic floods this Spring

[link to amfix.blogs.cnn.com]

Weather forecasters are issuing an urgent message to millions of Americans today: get ready for potentially historic flooding.

From the East, to the upper Midwest, and across the South from Texas to Florida, parts of 35 states could be in danger this Spring. Our Rob Marciano gives us a look at who is at risk and the damage the extreme weather has already left behind.