And the 2015 Pulitzer Prize winners have been announced. Winners include The Post and Courier of Charleston, South Carolina, which took the gold medal for public service for its series on domestic violence homicides; the St. Louis Post-Dispatch for breaking news photography of protests in Ferguson; and writer Elizabeth Kolbert in general nonfiction for her book The Sixth Extinction, about climate change. Watch her interview on DemocracyNow.org.