"Green Collar" jobs are all the buzz on the campaign trail, from Hillary and Obama to McCain. So what is a green collar job? We ask people in Colorado, some who have been at it for 30 years and suddenly find themselves doing a cool job. (JAVIER MANZANO /
"Green Collar" jobs are all the buzz on the campaign trail, from Hillary and Obama to McCain. So what is a green collar job? We ask people in Colorado, some who have been at it for 30 years and suddenly find themselves doing a cool job. (JAVIER MANZANO / (03/06/2008), [436169025] . Denver Public Library Digital Collections, accessed 18/07/2025, https://digital.denverlibrary.org/nodes/view/901644