Don't feel "stupid" at all! Nate's had me reelin' MANY times with his friggin' acronyms! I had no idea what AD was either. I now throw it out there like I've used that expression all my life. I think it's so cool that it stands for "advance design" (!) I think it should have been called KAD. (Kick Ass Design) That's just me~ Go Hillary!
BTW Billy ; Occasionally you'll see a referance to a TF truck , that's the next newer series , called " Task Force " . Remember : there are NO ' stupid questions although some of my answeres are prett stupid.....
Thanks guys for the info. And the laughs. and I bet the can of worms label says "08 elections" on it....LOL
Now you KNOW... ...I wouldn't try to start something! Since Hillary and O are so close, I say have them be V & VP... Just a thought... You know how shot my mind is though...