By All Things Considered, NPR
St. Louis, MO – The presumptive Democratic presidential nominee, Senator Barak Obama, is on an economic tour -- listening to and talking with prospective voters about their experiences. Today, he visited a hospital in St. Louis,shadowing a nurse on her rounds. Host Michele Norris speaks with the senator about his economic plan, and his campaign strategy to beat Republican Senator John McCain now that the primary race is over.