A few weeks ago, Peter Skaarup had a novel idea for how to keep violent Muslim extremists out of Demark: greet them at the border with topless ladies. Skaarup, the foreign policy spokesman for the right-wing Danish People's Party, wants to include shots of sunbathing women in a video that will be screened as part of an immigration test for potential citizens. According to Skaarup, footage of topless women would help emphasize the point that Denmark is an open, free, liberal-minded society, and that hard-line Muslims may want to reconsider their decision to move there. Skaarup's proposal recently drew fire...