MANHATTAN, Kan. - On a recent afternoon at Kansas State University, a familiar set of late-summer rituals were under way. Piccolo and tuba players practiced their formations in clusters on the lawn, and fraternity hopefuls started Rush Week. This semester, the central Kansas agricultural powerhouse was also preparing for its first-ever celebration of Ramadan to welcome the newest members of its student body: 150 students from Saudi Arabia. This school year, college towns from Florida to Oregon will host an estimated 15,000 new Saudi students, nearly all of whom have full scholarships paid for by the Kingdom's royal family. They're...