Dr. Seuss on Homeland Security:

Amid our long and drawn-out fight, Jap loyalists pass out dynamite, recruiting the help of the slanty-eyed sneetches, whose yellow skin soils our Pacific coast beaches. (cartoon)

Now this time around when the threat is jihad, we round up the towel-heads treading our sod. We lock them all up and we turn out the lights and all in the name of protecting our rights. (story)