Posted by New England News

Channel 5 (1:40) -- Boston Fire responded to a Level 3 hazmat situation that sent 12 people to the hospital Friday afternoon in the city's South End. 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/