Manning: 1 year of detention

­The G8 has officially begun in France. We'll speak with one of our correspondents, who is there to find out what's on the agenda, including a bilateral meeting between Russia and the US. Then, one year ago today, Bradley Manning was arrested in Iraq. We’ll speak with Daniel Ellsberg about how the US government handles those who leak secrets. Next, one senator is working hard to keep key provisions of the Patriot Act from being renewed, and we'll tell you about a secret interpretation of the bill that the government doesn't want you to know about. Also, global food prices are skyrocketing; have they become permanent? And then it’s time for our Happy Hour segment.