Early on Saturday morning, pastor George Mason went down to the lobby of his hotel in Jerusalem to drop off some laundry. He'd arrived in Israel on Oct. 1 to attend a conference in Bethlehem, then host a nine-day tour with the nonprofit group Faith Commons. Back in his room minutes later, he got a call. The staff could no longer take his laundry "due to the difficulties." "I said, 'What difficulties?'" Mason, 67, told The Washington Post. "He explained that Hamas had fired missiles, and before l