A lot of people wear American flag lapel pins. I saw Mark Krikorian at a function in D.C. tonight. He wore an Arizona flag lapel pin. The start of a trend?
UPDATE: From a reader:
I fly two 4 x 6 foot American flags outside my office, and swap out one of them from time to time. Just started flying the Arizona State flag this Monday in support. Of course, few people know what it is, and more than a few think it is some totalitarian or communist symbol!