Times' Revkin addresses critics' questions of objectivity in journalists' climate reporting

With some critics accusing journalists of bias when reporting on climate change, science reporters are fervently defending their objectivity. During today's OnPoint, New York Times reporter Andrew Revkin discusses challenges facing science reporters. He addresses Hollywood's influence in bringing climate change into the mainstream. Revkin also discusses his book "The North Pole Was Here" and talks about his experiences reporting from the North Pole.