It's been over 20 years since Lee Strobel wrote his best-selling book "The Case for Christ." He talks with Skye about the changing role of apologetics in our post-Christian culture. It's no longer just intellectual barriers that keep people from faith, says Strobel, but emotional barriers. Today, Christian credibility depends more on our love than our arguments. Also this week: Scientists discover squirrels eavesdrop on birds. Phil and Skye debate the significance of a Missouri council member taking her oath on a Dr. Suess book. Conservative critics are accusing Democrats of being "godless," but Pew finds a strong majority of voters in both parties say religion is important in their lives. Plus, the top 10 signs your Christianity has been "Americanized."