Monologue | Tuesday night on “The Tonight Show With Jay Leno” on NBC: A lot of people continue to be very upset by the fact that we can’t get Osama bin Laden. Osama bin Laden? We can’t even get Roman Polanski.

Well, according to a new survey, 49 percent of the people in Iowa want a law like Arizona’s to stop illegal immigration. You know what you call Mexicans in Iowa? Lost.