I didn't know anything about the cross burning. Maybe it didn't happen when I was here. I taught one year at the University of Iowa. Then also during my career here, I visited different law schools. It was usually in the summertime.
Many law schools have summer programs.
Many did then, especially after the war. Now there aren't so many summer programs. It was an opportunity to go to some other location, sort of a vacation, and teach. I took of advantage of those opportunities. I'm sure there were.