By: Krista Keil A few years ago I moved to DC from Colorado, and a striking difference I noticed was the chronic poverty and homelessness. These factors came into play on one of my bus rides to work. I recall a particularly memorable interaction between the bus driver and a patron. An elderly woman who was wheel-chair bound, who could have potentially been homeless, was being quite particular about how and where she sat. The bus driver got up from his seat in order to help he