“A student production of Assassins, the award-winning musical, was to have premiered Thursday night at Arkansas Tech University, but the administration banned it — and permitted a final dress rehearsal Wednesday night (so the cast could experience the play on which students have worked long hours) only on the condition that wooden stage guns were cut in half prior to the event and not used. Assassins is a musical in which the characters are the historic figures who have tried to kill a U.S. president.”