Let Coca-Cola, Ford, Bud Light and Doritos peddle their wares on Super Bowl Sunday. Let anti-abortion activists preach on their own time.

That is the heart of the message a coalition of women's groups is sending to CBS, which as of now is planning to air a 30-second spot paid for by the conservative Christian group Focus on the Family and featuring Heisman Trophy-winning quarterback Tim Tebow, which critics fear will convey an anti-abortion message to female viewers.

[ Read the seeded article: ""Another Super Bowl, Another Ad Controversy " ]