By Suzanne Potter, Public News Service
All national parks, including Yosemite, are free this weekend for Earth Day and National Park Week. The U.S Interior Secretary is calling for increased funds to maintain the parks. (schick/morguefile)
April 20, 2016 (Sacramento) -- The United States needs to make a major course correction on environmental issues according to Interior Secretary Sally Jewell, who spoke Tuesday to the National Geographic Society in Washington.