![national-western-complex2.jpg](https://assets1.cbsnewsstatic.com/hub/i/r/2015/05/21/495d38df-6a4d-40fb-a61b-174cbbf33454/thumbnail/640x360/64990d3f65357d14b0d4a8cd24030c9c/national-western-complex2.jpg?v=e2b758f558b9b19612f3e16bc7fd9fcc#)
Denver Touts National Western Stock Show Upgrades
A 10-year plan to turn an aging Denver arena into a global agriculture destination started Wednesday when city officials kicked off a tax campaign to pay for the makeover at the National Western Stock Show.