Who says that the modern American campus is not committed to flying the flag these days? At Cal State's Fullerton campus, so strong is this commitment that it has now sparked a protest from students. Only one hitch: The flag at the center of this flap belongs to the Socialist Republic of Vietnam. Perhaps only at a modern California university could plans to include a flag as a symbol of diversity end up being protested by the very students it is meant to represent. The 80 flags that are supposed to be flown at this month's commencement are meant to...