Detailed text transcripts for TV channel - MSNBC - 20150315:20:52:00
>> i was just worried, like, his head. that was my concern. >> then a bystander takes action. risking his own life and the deadly third rail. >> you touch that, you would be a fatality instantaneously. >> august 22nd, 2012. cambridge, massachusetts. it's just before 6:00, and the evening commute is in full swing. a security camera at kendall station shows the platform filling up with passengers waiting for the next train on the redline. at this time of day, they don't have to wait long says the transit authority's randy clark. >> literally every four minutes there'll be a train coming through ...