MISSOULA, Mont. — Zooey Zephyr and Erin Reed walk hand in hand at a Pride parade in the college town of Missoula, Montana, wearing smiles as sunny as the day is rainy. Adoring fans cheer them along the route. Reed stops and raises a small Pride flag. Zephyr cups her hands together in a heart over her chest in appreciation. Zephyr, a transgender state lawmaker, later gives a speech to hundreds attending the event. Tears well in people's eyes as they speak with the couple afterward.