Free Samples

I keep seeing ads in the Washington Metro trying to encourage people to use the new U.S. dollar coins.

This seems like a waste of money to me. When a private business introduces a new product and wants to encourage people to use it, they give out free samples. If the Treasury did the same, I'm sure people would use the new coins.

I don't know why no one listens to me when I have these ideas. Genius is never recognized in its own time....