In the Houston neighborhood of Montrose, a gay and lesbian-friendly place that locals call "the gayborhood," I met Rebekah Lee. She walked up to me, put her hand on my shoulder, and asked if I was there to cover the canvassing event. What I didn't know is that she was also slapping a "GLBT-for-Obama" sticker on my back -- which came as a surprise to me later.

But that was nothing compared to what came next.

Lee wasn't...