Do you remember five men being arrested by NYPD on 9-11 for filming and celebrating the attacks?
disbelief - noun - dis·be·lief \?dis-b?-?l?f\ : a feeling that you do not or cannot believe or accept that something is true or real.
I cringe every time I see a, "9-11 Never Forget," bumper sticker, t-shirt, or beer coozie. I sigh and say to myself, "How can you never forget what you never knew?"