buildings allow natural light and more ventilation so they reflect the sky and vegetation. birds, unfortunately, didn t get the memo. they crash into these windows and it s estimated up to one billion north american birds die each year from collisions. san francisco passing regulations for bird safe standards but critics worried it will be very costly expense. gretch? heart stopping video out of dallas, texas. you can see a van slamming into a line of cars waiting on a highway exit ramp. causing a five car pile-up and two people were hospitalized. the man operated by the city s transit department much the driver on paid leave while investigators try to figure out why he lost control. amazing more people weren t hospitalized in that accident. coming up on the rundown, it s been one year since he defended the most hated woman in america. why does jose baez think of casey anthony today? he was her defense attorney and he s here live.