Why is this always portrayed as fast kenyans keeping fast Americans from being able to run? The top HS runners are going to be able to run for a strong D1 team no matter how many Kenyans UTEP and Arizona have on their team. If recruiting foreigners was banned that would just mean that more 9:20ish HS kids could run D1. I do not see how that benefits American distance running, especially as D2 and D3 teams have shown they too can develop runners (Nick Symmonds comes to mind).
Not recruiting foreigners will just mean a slower race that Americans win not that Americans will be better. Why are we blaming foreigners when teams that don't recruit foreigners can't win? It seems they have done perfectly well without some xenophobic ban in the past and I am sure they will in the future.