The press is a watchdog. Not an attack dog. Not a lapdog. A watchdog. Now, a watchdog can't be right all the time. He doesn't bark only when he sees or smells something that's dangerous. A good watchdog barks at things that are suspicious.

Tonight, savagery in the streets of Iraq. Ten Americans die in a single day, four of them civilians murdered, mutilated and dragged through the streets....What drives American civilians to risk death in Iraq? In this economy it may be, for some, the only job they can find.

Courage is being afraid but going on anyhow.

Have you ever had any anger about President Bush - who spent his time during the Vietnam War in the National Guard - running, in effect, a campaign that does its best to diminish your service in Vietnam? You have to be at least irritated by that, or have you been?

Are the Democrats going to dance the mandate Macarena?

President Bush insisted today that he was not caving in to big-money contributors, big-time lobbyists, and overall industry pressure when he broke a campaign promise to regulate carbon dioxide emissions from power plants. But the air was thick today with accusations from people who believe that's exactly what happened.

From the streets of Cairo and the Arab Spring, to Occupy Wall Street, from the busy political calendar to the aftermath of the tsunami in Japan, social media was not only sharing the news but driving it.