LET'S call it the testosterone election. John Kerry never misses a chance to surround himself with he-man veterans. George Bush looks happiest when addressing crowds of pumped-up soldiers. Mr Bush likes to spend his free time clearing brush on his Texas ranch, dressed in a sweaty T-shirt and a cowboy hat. Mr Kerry likes to spend his riding Harleys or slaughtering wildlife. Both potential leaders of the western world seem to be remarkably proud of falling off their mountain bikes.