Right before the Boston Pride Parade steps off, we’re hosting a Facebook Live event from 11am-12pm at the WGBH Studio at the Boston Public Library to discuss the history of marriage equality in Massachusetts and what it's like being an out LGBTQ politician in today's world. Come over orlisten online to what guests Barney Frank, Arline Isaacson, Carl Sciortino, Eileen Duff and Jack Lewis have to say. Then stay and join the WGBH cheer squad as the parade begins at Copley Square!