It was a chilly foggy ride in this morning at 0 C (32 F). The fog was playing havoc with my vision in my rear view mirror. The street lilghts and porch lights were making it difficult to distinguish a vehicle from them. On a sadder note a D.C. cyclists was killed yesterday. She was an award winning journalist, and will be missed. This is on top of two other cyclists hit in Baltimore last week, one died, and the other is still in the hospital. It has been a rough two weeks. Best wishes to both families.