A poll released Wednesday by Public Policy Polling shows that a majority of Republicans nationwide — 51 percent — now support either marriage or civil unions for same-sex couples. As Public Policy Polling notes in a blog post about the results, the percentage of Republicans who support same-sex relationship recognition is higher than the percentage — 45 percent — who approve of DOMA-loving House Speaker John Boehner’s job performance. Unfortunately, in the region identified as the South, which presumably includes Texas, 55 percent of Republicans still oppose any form of relationship recognition. And among self-identified Tea Party voters, 57 percent oppose relationship recognition. Which probably explains two-timin’ Tom Leppert’s decision to come out against both marriage and civil unions on his Senate campaign website. Speaking of that, here’s our latest idea for a Leppert campaign slogan: “I may have had a gay chief of staff as Dallas mayor, but by God he was single!” If that leads to follow-up questions, Leppert can simply say it was before he gained the courage to be open and honest about his tea-bagging.