Corporate advertising on Chicago bridge houses -- a clever way to raise funds, or cheap commercial clutter? Chicago Tribune architecture writer Blair Kamin joins us to talk about the city selling itself as a billboard on Chicago Tonight at 7:00 pm.

Related Links:

Chicago Tribune blog on Wabash Ave. Bridge advertisements

Chicago Tribune article on the first ads appearing on Wabash Ave. Bridge

Chicago Tribune blog with an open letter against the ads

More on Blair Kamin