MSNBC Live 03/18/15

Making LGBT parade history in Boston and NYC

Out There: For the first time in the 254-year history of New York City's St. Patrick's Day Parade, an LGBT group marched up Fifth Avenue. Thomas Roberts along with Out@NBCUniversal marched in the parade along with MSNBC.com reporter Emma Margolin. Also ... more Duration: {{video.duration.momentjs}}