From the exits in Virginia:
Nearly seven in 10 voters in Virginia's Republican primary called themselves conservatives. Mike Huckabee won half of their votes, including two-thirds of those who called themselves "very conservative." Four in 10 Virginia Republican voters were born-again evangelical Christians, and they strongly supported Huckabee over John McCain. Huckabee won the votes of two-thirds of those who said they were looking for a candidate who shared their values. McCain won the votes of two-thirds of moderates and almost half of those who called themselves "somewhat conservative."