tough for people who count on the mississippi river for their livelihoods. reporter: along the mississippi, even those who work on the water are underwater. coming past you on there. reporter: but vidalia dock and storage isn t out of business. one of the tugs is helded down the river, though the river has never been like this before. mind boggling. it s really hard to comprehend how much water is coming through here right now. i am ein saw of it have tremendous respect for it and fear of it. it s usually the easiest part of the river to navigate. reporter: not right now because of all this water? exactly. reporter: they tie up to a barge full of chemicals and along with the tow boat push
also i want you to look at something playing out hundreds of miles out above us right now. this is remarkable we can get a live picture in space. this is happening right now, drew foystle and mike fink are doing a second space walk, two endeavour astronauts. it looks like a lot is going on up there. they have some maintenance work on the space station. we ll get more about that. that is a live picture. fascinating to watch them do this work and they were able to get the live pictures. from the cnn center hey it s me and reynolds. hey! good morning to you all. i m t.j. holmes. i m reynolds wolf, we ll be checking in with him in a second. it s may 22nd on this sunday. as always, good morning to our servicemen and women watching us on the armed forces network around the world. glad you could be with us and glad you do what you do. mitch daniels is not running for president. he doesn t have the flash of donald trump or name recognition of mike huckabee his decision