There is a website regarding elites training in Albuquerque, the surprising thing was that a significant number of the elites listed and who were quoted giving Duke City props were or had recently been busted for PEDS. Then they generically mentioned Turkish athletes - doing a little search reveals the female 1500m runner for Turkey - busted ... and on and on.
I challenge people to research and find similar number of PED busts for people who choose to train in Flagstaff, Boulder, or Eugene.
I think for many, it seems odd that the training facilities that the Brits use are fine for everyone else, but Ms Radcliffe and of all places she would choose Duke City, which seems to have a disproportionate share of elites who have been busted.
Occasionally, innocents get caught in the net, but more often than not the speculation on here about individuals mosts often turns out to be true. It seems that the rumors and speculation follow certain people and then it is no surprise to the not so naive that these individuals are busted. Regina Jacobs for instance - for years, it seemed that she was always getting sick, injured, etc. just in time to miss "the big dance" - but kept running phenomenal times. Many called me a jealous hater, but I knew that something was amiss - then she gets nailed ... and now everyone will chime in that they knew it all along ... that is 20/20 hindsight.