Here's what George Wahlen did : One of the greatest of these living recipients [of the Congressional Medal of Honor] is George Wahlen of Ogden, Utah. Wahlen was a medical corpsman during the battle of Iwo Jima. Wahlen risked his life repeatedly by crawling out into the line of fire to administer life-saving medical aid. On two occasions he was hit by shrapnel and painfully injured, yet he refused to leave the battlefield. During twelve days of battle he is credited for saving a countless number of Marines. After World War II, Wahlen served active duty during both the Korean and Vietnam conflicts. He is also the only recipient to have served during war-time for the Navy, Marines, Army and Air Force. I shouldn't have to tell you what Linda Brown did. But I'll give you a hint if you need it: she was a third grader in Topeka KS when the NAACP filed Brown v. Board of Education . On the other hand, you may not have heard of Murray Gell-Mann, one of the most important American t...