The Twin Cities suburbs are a key battleground for DFL US Senator Paul Wellstone. Polls show Wellstone and his Republican challenger Norm Coleman are running neck and neck statewide, but that Wellstone is trailing Coleman in the suburbs. The same polls show Wellstone enjoys a lead in rural Minnesota. Earlier this campaign season we looked at what Coleman's doing to appeal to non-metro voters. Now Minnesota Public Radio's Mark Zdechlik has a report on Wellstone's strategy in the suburbs. ANCHOR TAG "For much more on the Senate race, including our story about Republican Norm Coleman's efforts to win votes in rural Minnesota, go to the campaign 2002 section out of website at Minnesota-Public-Radio -dot- O-R-G."