Since 2000, America s most ambitious young evangelicals have been making their way to Patrick Henry College, a small Christian school just outside the nation s capital. Most of them are homeschoolers whose idealism and discipline put the average American teenager to shame. And God s Harvard grooms these students to be the elite of tomorrow, dispatching them to the front lines of politics, entertainment, and science, to wage the battle to take back a godless nation. Hanna Rosin spent a year and a half embedded at the college, following the students from the campus to the White House,...