Denver Wrestles with Image in Advance of Democratic Convention DENVER, CO (KUNC) - With a predicted one billion viewers expected to tune into Barack Obama's acceptance speech alone, imaging is everything for a host city. But Denver residents are split over whether the city should play up its folksy western reputation, or its emergence as a cosmopolitan city with a burgeoning clean energy economy. In the first of a series of stories this week on the DNC's impacts on the Mile High City, KUNC's Kirk Siegler has more. © Copyright 2009, KUNC