According to the video, more than 100,000 of Denver's restaurant, nursing home and daycare workers currently don't have paid sick leave, a statistic that focuses less on the implications of the initiative than the reasoning behinds its creation.
The thirty-second spot also draws attention to a statistic from the Centers For Disease Control that suggests nearly 10,000,000 food-borne illnesses a year are the result of sick workers -- and the group has established background research on the topic from the Bell Policy Center (below). As the November 1 election approaches, both ads are becoming more frequent on local and cable stations.
Check out both spots below.
Which ad do you think is the most effective?
More from our Politics archive: "Contagion: Not Just a Movie fights against opposition to paid sick leave initiative (VIDEO)."