Tonight:

Partnered with a pariah. Newly discovered documents reveal that the CIA and MI-6 were working with Moammar Gadhafi to send Libyan terror suspects home -- where they faced torture.

The salvage effort after the savage storm. Hurricane Irene wreaked havoc in Vermont -- and one dairy farmer tells us about the clean-up.

Beating the re-tweets. Two Mexicans are facing serious prison time, after using Twitter to post false reports of gunmen attacking schools.

The United Apostates of America. Among those arrested for protesting the Keystone pipeline are former campaigners for the President himself.

A classful of solid bee students. When a British school installs an apiary, students shift their focus from appalling behaviour to pollen behaviour.

And...they like it -- beyond the chateau of a doubt. The owners of an eight-hundred-year-old Scottish castle fight to keep graffiti on its walls.

As It Happens, the Labour Day edition. Radio that gets right to the mural of the story.