A cage was to be put up near Boulder High School, but the district objected.
The Colorado Springs City Council may put the question of recreational marijuana sales before city voters.
Authorities report they seized nearly 500 pounds of pot destined for other states in 2013.
A 30-second TV ad for the "Don't Be a Lab Rat" public health campaign regarding marijuana.
The new campaign features ads to be shown on TV and in theaters, a website and several giant human-sized lab rat cages placed around Colorado.
A new report credits Colorado's smooth implementation of marijuana laws to willing leadership, a realistic timeline, and the ever-present threat of Washington.