Two million people yesterday demonstrated in Washington, protesting Obamacare, taxes, and deficit spending. They were tea partiers, and American patriots in action. Roger Simon has this reaction. Rick Moran notes that this is one of the rare conservative protest movements in American history. See Michelle Malkin's coverage.

Jennifer Rubin: "We are witnessing a grass roots outpouring of support for limited government, the rule of law, fiscal sobriety, and generational responsibility."

Matt Welch's impressions.

The numbers are in question but they were undoubtedly large.