MetroFoucs: July 20, 2017

The maverick of the Senate, John McCain, is diagnosed with brain cancer. The President voices major disappointment with his appointment of Jeff Sessions as Attorney General. New York Congressman Joe Crowley joins us to discuss the latest. Astronaut Buzz Aldrin takes us back to the moon on the anniversary of his lunar landing. We're going wild as we head up to Alaska for our Summer of Adventure.