Recently, I discovered "My Obama Shop" located in the Washington DC Union Station. This shop is full of unauthorized Obama memorabilia. Here tourists (as well as local) Obama supporters shell out few dollars on an impulse purchase. This is an excellent example of impulse shopping by buyers. However, it also reminded me as a excellent example entrepreneurial venture by the seller. Guess every coin has two sides and it's up to you which side you choose.
I would recommend you visit the store if you can control your frivolous shopping habit. If you are a big Obama supporter, just as precaution, don't take your credit card or more than a few dollars. It was indeed a delight to window shop and discover superhero costume for "O"man.