婚姻平权路 The Freedom to Marry (2017-03-03(美国))

　　This is the epic, untold story of how same-sex marriage became law of the land. Documenting one of the greatest civil rights stories of our time, THE FREEDOM TO MARRY is a nail-biting, behind-the-scenes story that traces the marriage equality movement's historic progress, and reveals the masterminds of the movement as they lead the fight to win same sex marriage throughout the United States. This is an inspirational tale of how people can actually make a difference and ultimately, a powerful playbook for social change.