For four days America’s best track and field athletes got together in Des Moines Iowa to decide who would represent the US at the World Championships. Lots to say, some good, some bad, so let’s start with the bad. I’m not sure what the selection process is for championship sites, and I understand that this meet is going to be held in the summer, but how many times have I seen this meet affected by rain? So on Championship Sunday we’re hit by rain yet again. Now we know USATF’s (*cough * Nike’s) affinity for Eugene where it rains most of the year. And similarly Des Moines where it rains…