John posted the following yesterday(2/19/01):
Suppose I told you the space shuttle would have a problem landing at Kennedy tomorrow because something goes wrong with the runway. If someone with the authority to do so hears that and makes the decision to land at Edwards…bingo, your future has changed from my past.
Well, what did happen today? The space shuttle was scheduled to land at Kennedy as of this morning but was changed to Edwards at the last minute because of weather. This happens almost half the time though…..so John had a (50/50) chance of telling us the future if that is what he intended to do.