Driver + cell phone = mortal enemy.
Crossing Massachusetts Ave on my bike this evening on the way home from work, with the green light, a woman talking on a cellphone while trying to turn right on red makes eye contact with me, so I assume we're cool. But apparently it's cell phone zombie eye contact, because she proceeds to pull out in front of me (despite my bright blinking headlight), almost causing me to hit the driver's side door of her car and disturb her conversation.
A few minutes later, in the bike lane on 14th St, a different woman on a cell phone makes a righthand turn close enough in front of me that I have to hit the brakes. She didn't signal, either.
When talking on a cell phone, please remember that you are piloting a several thousand pound piece of equipment. Also, it's illegal in DC.