Writes Jay Roberts: “Boris Johnson pretty much sets the record straight on bike helmets. I had about 20 different people send me a link today, since I (notoriously) ride helmetless to Bethesda, Md, on business. Here in Montgomery County, the land Liberty forgot, even perfect strangers are quite willing to obnoxiously and publicly chastise complete strangers for not wearing a helmet. “Mr. Johnson’s response to his critics is far more elegant and printable than mine typically is. In any event, it is good to see that Britain still has a few Bulldogs left.”