As the U.S. Senate prepares to consider the nomination of Kansas Gov. Kathleen Sebelius, why are many social conservatives worried? What is the Sebelius record in Kansas? Why do her critics say she takes positions on abortion far more radical than even most pro-choice politicians? What policies would foster the kind of unity on this issue that President Obama promised? And what should senators consider before voting on confirmation for Sebelius? We ask Lou Engle, founder of The Call, an effort to bring all Americans together in prayer for the United States.