On a typical Sunday, the pews in Trinity Episcopal Church in Washington, D.C. are almost full. But a few months ago, the large stone church with stained glass windows in northwest Washington, D.C. began looking rather empty. Roughly a quarter of the congregation — 50 people — had stopped showing up.
At first, Rev. John Harmon, the head of the church, wasn't sure what was going on. Then he started getting phone calls from parishioners. "Some folks called to say, I'm not coming to church because I don't know who's traveling [to West Africa]," Harmon says.