Summary: Jason and Kevin discuss whether it is too early to be concerned about Usain Bolt, David Rudisha and Mary Cain after their various setbacks. Then, the guys jump into a Prefontaine Classic preview and breakdown Allyson Felix's first open 400 of the year, debate Justin Gatlin's margin of victory, sort out the main challengers to Mo Farah and Galen Rupp and decide whether or not Genzebe Dibaba has a chance at the world record. <br> <br> Show Notes: <br> <br> -Our sponsor, Holabird Sports<br> -Our iTunes page<br> -Voicemail line: 206-208-9935<br> -"The Gatlin Dilemma" by Ross Tucker<br> -"The Next Frontier on the War on Doping" by Martin Bingisser<br> -Kevin's story on mid-distance coach Danny Mackey<br> -Mary Cain article by Ken Goe<br> -Gatlin leaves Beijing
