Tony--
1-- Any and all, whoever has jurisdiction. I think in Jersey it was the state police in the EPO harness case.
2-- As I said here before, it was milkshakes, administered differently. Among other things, they sent letters to the guys who were over 36 (way higher than possible without drugs) but lower than 37 (level necessary to have a positive and get sanctions). There\'s a move afoot-- which I STRONGLY agree with-- to publish ALL CO2 results.