James Fallows has a list of airline frequent flier programs and the percentage of their flights that are available for reward travel. You can book reward travel on 99.3% of Southwest flights, and on 10.7% of US Airways flights. Mike Monteiro explains how to buy design. Laurence Koltikoff says the US is bankrupt. PolitiFact looks into the claims we see flying around about anchor babies. They rate it as half true, I rate it as utter and complete nonsense. Paul Graham talks about what went wrong at Yahoo. National Geographic photographer Mark Thiessen talks about fighting wildfires in Russia.