-people waking up to this horrible news. -quite frankly, i turned and looked across a big, open, ploughed field. and there in fact is a piece of smoking wreckage. -this blackened material letting out white-hot smoke. -there's some rubber burning in our pasture. -they're reporting a piece of wreckage came through an apartment roof and started a fire. -right now, nasa will be trying to make sense of what happened in the skies over texas. -searching for wreckage from the columbia shuttle, they've already made hundreds of finds, from tiny scraps of metal to whole panels... and the tragic, but inevitable discovery of human remains. ♪ -a spacecraft breaking up at 190,000 feet -- it's something you couldn't, like, get out of your mind.