Dobson: There’s certainly debate over what is the darkest day in the United States’ history although I would think September 11th, 2001, perhaps would rank near the top or the bombing of Pearl Harbor on December 7th, 1941, they are certainly contenders. Both are tragic and horrific moments in US history without a doubt but I would put forward another date for consideration to our listeners and that is January 22nd, 1973. That’s not only a tragic day in American history but may be the most tragic day in world history.