While listening to a nostalgia radio station I came to ponder the difference between the 70s and 80s, and I flashed back to my kid's 80s history classes that virtually ignored Vietnam. Ten years earlier, it filled the news nightly and got lots of us in uniform spat on and called baby killers in airports. Now, the world has come full circle and we are all beloved heroes again. How things change. All that stays the same are the brave men and women who are willing to risk it all for this country, no matter how addle-brained our leaders may be. The times they are a changing.