I agree. London was not his best moment. Hopefully thinking about last year's Berlin will give him the confidence boost he needs to hang in there. I caved and purchased Flo Track pro.....I found a sketchy free livestream but I don't want viruses:
http://www.watchathletics.com/schedule/watchlive/2878
Flotrack has a livesteam that starts in about 2 hours. Doesn't say anything about not viewable in the US.