10. White House not big enough for in-laws

9. Engineering, medicine, and law always preferred over politics

8. Oval Office has bad feng shui

7. Can't find decent roast duck inside the beltway

6. Secret service can't handle nagging from mother

5. Dignitaries generally intimidated by chopsticks at state dinners

4. No chance for promotion

3. Lactose intolerance not considered politically correct

2. Senior aides won't take off shoes before coming in

1. Air Force One: No frequent flyer miles