Why oh why does the GOP have such a problem with sex?

The federal government's "no sex without marriage" message isn't just for kids anymore.

Now the government is targeting unmarried adults up to age 29 as part of its abstinence-only programs, which include millions of dollars in federal money that will be available to the states under revised federal grant guidelines for 2007.

The government says the change is a clarification. But critics say it's a clear signal of a more directed policy targeting the sexual behavior of adults.