This is stupid. It is a free expression tunnel! If they wanted a memorial that would last forever. They needed to requistion a wall that is not intended for people to express themselves however they see fit. Freedom of expression and speech. Thats the whole idea behind the Free Expression Tunnel. Sure, its tastless. Sure, its rude. But this is the least rude of things ive seen in that tunnel. Not everyones taste is the same, and maybe some of us express ourselves by drawing purple mustaches on every face we see. Works for me.