Very interesting to see different countries criteria and the national trials, the UK trials were OK but they seem to struggle, but the US trials was on another level, they really are passionate about their athletes and push for them unlike in the UK. The criteria to qualify in USA was sub 10 seconds? correct me if im wrong. Justin gatlin won a good time. Jamaica trials was intense also, unfortunately for bolt's injury he couldn't compete, but yohan blake is not at the level to threaten bolt but gatlin definitely is getting back to his old self.