Dibaba & Burka Win Women's 5000m Heats - Full Replay - London 2012 Olympics - YouTube

https://www.youtube.com/watch?v=FArKWQ3EjX4

Full coverage of the heats in the women's 5000m hurdles event as Ethiopia's Tirunesh Dibaba, Meseret Defar, Gelete Burka and Kenya's Vivian Cheruiyot all adv...