INDIANAPOLIS (AP): Maya Angelou has postponed a Butler University lecture scheduled for today because of the storm that dumped 9 inches of snow across central Indiana this week. Butler spokesman Marc Allan says the author and poet was scheduled to speak to a crowd of 2,100 at a public event on campus this evening. Angelou was planning to travel from Rochester, N.Y. to Indianapolis on a tour bus. Allan says the event will be rescheduled for late April.