Jay Barbaree News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Nasa tweeted a picture of the shuttle on the launch pad in the middle of a lightning storm. in fact we have that for you. we're pulling that up. there's the lightning that's coming down. we've seen it before where lightning has actually hit the launch pad and that in and of itself has caused problems but in this case it's just a really incredible picture by nasa. but looking behind you in the live picture, jay, it looks like you again have clouds rolling in. was there some contsternation over the weather and whether the launch would take place because of that? >> reporter: that's true, contess...

Coming out loading into a van, making their way to the shuttle. they were supposed to board the shuttle and now the launch itself has been scrubbed. we're told there will be at least a 48-hour turn around. let's go right to jay barbaree. what's the problem? >> reporter: they had two of their five auxiliary power units inside "endeavour" that was overheating. they could not figure out why. the engineers took a look at it and instead of loading the astronauts on board "endeavour" today they decided to scrub the mission and probably for at least 48 hours so they can get in tune with what's happen...

There. so all of a sudden here in the last hour, the weather went balooey. then these two auxiliary power units overheating, so it's a scrub. >> jay, i know you'll keep tabs on that and bring us any updates that you get from nasa. thank you. let's talk about what's hot on the web today. you know, all the trending topics on twitter are about the royal wedding. topic, sarah burton. she's the designer at alexander mcqueen who designed kate middleton's wedding dress. after months of denials that she was involved, today sarah burton said it's been the experience of a lifetime to work with catheri...