Exactly....and for all those who want to engage in speculation and other lunatic theories please have the decency to not do it here...Freepers have to much intelligence and knowledge for such nonsense (it's called frequency error)
FREQUENCY ERROR: Sources named '100' as the "magic" number, meaning odds of 100 successful shuttle flights were very low. This was #89.
In other words, NASA knows a disaster is inevitable and they were getting increasingly nervous as they got closer to 100.