Tomorrow is the 4th of July, the day we as Americans celebrate as our "birthday" for the United States. All of us should celebrate. But as we do, let us remember those serving across the world, active, reserve, and Guard, to keep us safe. I can think of folks like the aviation boatswain's mate (AB) catting and trapping planes on the "roof." The soldier or Marine on patrol. And especially Doc. The Navy Corpsman or Army combat medic who go on patrol also, run to help wounded comrades, take fire just like they do...and do not carry weapons. I can't conceive of anyone braver.