A potential Off Broadway production of "My Name Is Rachel Corrie," an acclaimed solo show about an American demonstrator killed by an Israeli bulldozer while trying to stop the destruction of a Palestinian home, has been postponed because of concerns about the show's political content. The production, a hit at the Royal Court Theater in London last year, had been tentatively scheduled to start performances at the New York Theater Workshop in the East Village on March 22. But yesterday, James C. Nicola, the artistic director of the workshop, said he had decided to postpone the show after polling local...