Leno started taking potshots at the network this month amid reports that NBC plans to replace him at "Tonight" with Jimmy Fallon.

Buffett was supposed to play a free concert with other stars on the beach on Thursday to help bring in tourists back to coast that's been stained by the massive Gulf oil spill.

Hannah and 78-year-old Eleanor Fairchild were arrested as they blocked heavy equipment in an attempt to halt construction of the Keystone XL pipeline through Fairchild's land.

The sit-in Tuesday involved dozens protesting the Keystone XL pipeline.

Hannah's manager, Paul Bassis, says Hannah was arrested while standing in front of heavy equipment.