Holes in Trump’s logic

Re Stop Muslims coming to the U.S.: Trump, Dec. 8 When asked how U.S. border personnel would be able to determine which tourists are Muslim, since religion is not stated on passports, Trump replied: “We will ask them if they are Muslim, and if they say yes, then we won’t let them in.”

I wonder it terrorists will be able to figure a way around that strategy? Tom Scanlan, Toronto