are we to assume from what he's saying that the potential flooding -- >> no, the seepage could come from a breach in the levee where it would wash the levee out, it would be a catastrophic flood going one way or the other. also, it could go under in what is called a sand boil or mud boil, and it is easy to look up on google, find out what it is, pressure of water forces itself under the levee, under the other side and it will wash out if not watched and checked. >> thank you for clarifying. chad myers, thank you. they were the generation that was going to change the world and do everything little bit different and a little better. now those baby boomers are retiring and will they do that better too? up next, one boomer who is living the good life on a basic budget. building up our wireless network all across america. we're adding new cell sites... increasing network capacity, and investing billions of dollars to improve your wireless network experience.