A beautiful day to ride in the nation's capital--it was in the mid-50's this morning. A cold front is coming through tomorrow (the one that is now in the midwest), so tomorrow should be stormy and cooler.

My new DiNotte 5W should arrive today, so I should be able to illuminate the cyclist and walkers without lights along the dark Mt. Vernon Trail. I find that the bikes without lights are the most dangerous part of commuting in the dark!