For the last couple of months I've had the urge to start running. I was never much of a runner. My lack of endurance only allowed for short sprints. But I think all the walking Farrah and I did in England, France, and New York has made me realize you can get far on your feet. This fact, plus the cost of gas, is making self-powered transportation a good alternative to driving. Maybe I need to invest in a couple of bikes? At the least I think we're going to try to hike more, possibly on Sundays.