Some see it as the universal symbol of sacrifice in World War I, others see it as the undisputed sign of Christianity, but it will be up to the Supreme Court to make a final determination as to whether a 7-foot cross remains standing in a California desert to memorialize war veterans. The cross was first erected in 1934 in what is now the federally protected Mojave Desert Preserve by a group of veterans whose doctors advised them that the desert heat would help them recover from shell shock. Veterans today say this war memorial and others like it across...