Looks like some debris was spotted during liftoff so there checking that out.
After hearing over the past couple days that the piece of debris was no big deal, I just received this CNN breaking news story in my inbox:
-- NASA grounds the space shuttle progam while engineers determine the effects of debris falling from Discovery during blastoff.
That sucks. Hope everything turns out OK. Dale, do we have the ability to fix something like this now, or maybe the folks at the International Space Station, perhaps?