Keystone XL: Time to end the addiction06:05
Chris Hayes' take on why the president needs to turn down the pipeline if America is ever going to break its dependency on fossil fuels.
The inexplicable weirdness of Rick Scott04:31
Bad news for some blue state GOP governors05:30
Leaks from the Mike Brown investigation surface07:27
Amazing video of Ottawa post office evacuation01:35
Who was the Ottawa gunman?07:38
Shooting attack in Ottawa stuns Canada16:11