Scheduled to return from China at 5 pm that evening, God willin' and the crick don't rise. Trying to switch to an earlier connection at ORD. Put me down as a maybe - because of flight schedules, because I don't know if I'll be in any condition for a Do at that point, because I don't know what I'll have to do to prepare for Tuesday classes or how much time I'll have to do it, and because I don't know what might await us at home. Still, if everything pans out ...