In the last week, NPR has built a new bureau in Des Moines, Iowa, practically. Some 36 members of our staff are there, recording interviews, hosting shows, and preparing for tomorrow's radio-only debate. During the latter half of the first hour today, we'll talk to Steve Inskeep, Michele Norris, and Robert Siegel, who will moderate the big show. Do you have questions about how it will be structured? Or what questions they will ask? Suggest a few of your own.