population obese. that's compared with 31.8% in the u.s., 35.2% in saudi arabia, and 33.1% in qatar. and with ramadan starting this past week and the fasting that comes with it, amazingly the problem only gets worse. qataris' grocery bills are said to double during ramadan as people fast but then gorge during break fast. so qatar has decided to do something about the problem. the solution, a campaign to get its people moving. at least 10,000 steps a day. bhu how to do that in a country where summer temperatures top 120 degrees fahrenheit? well, walk in air-conditioned malls. they've set out courses with maps that tell you how far you've traveled, all in shopping malls. now, here's the bad news. we've tried in america, and obviously it hasn't worked. the correct answer to our "gps" challenge question was a, gerald