Buttigieg has changed the game no matter what happens in Iowa.

Pete Buttigieg's presence in the top tier of presidential hopefuls represents a tipping point for the LGBTQ community, writes Zeke Stokes. (Image: Getty)

It was February 2004, and President George W. Bush was headed to the podium to make an announcement we had been expecting. I was co-leading a historic campaign for U.S. Senate to replace the retiring Sen. Fritz Hollings, and this announcement…