MemeStreams | RE: McCain Uses Walter Reed Middle School, Not Army Hospital, as Backdrop

Decius wrote:
McCain became the butt of jokes online and on the The Colbert Report this June after delivering a speech in Louisiana where the stage backdrop was a nauseating green. That spawned Stephen Colbert's "Green Screen Challenge" to make McCain's presentation more exciting. Some of the rather entertaining results can be seen below.

There are literally thousands of these things on YouTube.
I thought this one was well done:

The news footage here is an impressive find:

This, of course, was inevitable:

Two more I liked:

RE: McCain Uses Walter Reed Middle School, Not Army Hospital, as Backdrop | Threat Level from Wired.com