I think it is actually quite easy to create photographs of things American that point out how creepy and fascist things have become since Bush took office seven years ago--the signs are everywhere. But here is an interesting slide show of photographs from a White House photographer that uses a bit of nuance, making it all the more powerful.
Have a look here.
I discovered this on one of my favorite blogs in which the blogger deciphers media images for their politcal subtext. I don't know of anyone else who is doing it, and it is very interesting. It is called BAGnewsnotes.