As the Labor Day holiday marks the official end of summer, people around the country will celebrate one more pool party, backyard barbecue or community get-together. For the sake of the drivers safety - and everyone else's - it's essential that motorcyclists (and all motorists) practice safe riding habits. Perhaps the most important safety habit is sober riding. This Labor Day, and every day, remember: Ride Sober or Get Pulled Over. Operating a motorcycle requires an enhanced level of focus, coordination and balance. Compromising skills by drinking alcohol and . . .