City Councilman Costa Constantinides discusses bills to reduce the city's carbon emissions, and allow smaller wind turbines to be placed on the top of residential buildings. John Oppermann, the executive director of advocacy group Earth Day Initiative, talks to "In Focus" guest host Jeanine Ramirez about how cities and individuals have to pick up the slack now that the EPA has cut dozens of environmental regulations.

Watch "In Focus" with Cheryl Wills, every Sunday at 10:30 a.m. and 3:30 p.m.