Earlier today, I tweeted and blogged and even (dare I say it) facebooked to get some help. The challenge: to come up with a good analogy to capture the incredibly strange idea that cutting foreign aid might be a way to address the US fiscal crisis.My starting point: Cutting foreign aid to address the budget crisis is like an alcoholic cutting back on apertifs.The responses thus far: Cutting foreign aid to address the budget crisis is like an alcoholic cutting back on chocolate liquor candies. Nominated by The Duck's own Dan Nexon. A big improvement on mine.Cutting foreign aid to address...