Southern Baptists will gather for their annual meeting on Tuesday. And for the fourth year in a row, they'll debate whether to formally ban churches with a woman in any role resembling that of pastor. One thing they're unlikely to debate is any noticeable change in the politics of many Southern Baptists. They form the vanguard of the broader white conservative evangelical support for President Donald Trump. More than 11,000 church representatives have preregistered for the two-day meeting in Orlando, Florida. The Southern Baptist Convention's membership has declined to its lowest since 1973, but it remains influential as the largest Protestant denomination in the U.S.