Read other letters about this article
Let's also not forget other successful protests like the March for Womens' Lives in 2004 where over a million people marched on the capital to support a woman's right to choose:
http://www.now.org/history/slideshows/march2004/
Protesting is alive and well in the U.S, but you only get serious network time if there is violence associated. Regardless of whether or not the mainstream media deigns to turn their cameras in your direction, I highly recommend everyone do at least one good protest in their lives. Protests are one of the purest forms of democracy in action, and you become an active part of history in the making.