Detailed text transcripts for TV channel - FOXNEWS - 20130531:18:21:00
So that is good news. but there is bad is that some of the smaller ones that could actually devastate a city or a state if they hit us, those are much, much harder to detect and there are many, many more of them out there. we found just a tiny percentage of those space rocks. there is a lot of work still left to be done. >> megyn: nasa has dubbed this "a potential city killer" but it won't be they say because it is not going to actually come anywhere near us speaking in the larger term. 3.6 million miles away. close in the relative scale of things but not close enough for us to worry. mike, th...