Posted by Commute & Travel (Sponsor: Fuller RV)

Channel 5 -- 'It was a very scary situation,' said a passenger aboard the train. (1:48) Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: https://www.facebook.com/wcvb5 Follow us: https://twitter.com/WCVB Instagram: https://www.instagram.com/wcvb5/