climate change March 7, 2024 4:56 pm Vista's climate action plan helps cut down greenhouse gas emissions Cities use climate action plans to address the elimination of greenhouse gases. In Vista, their efforts have been going on for more than a decade. NBC 7’s Brooke Martell reports. US & World Videos 2:57 Taylor Swift's '22' hat from Eras Tour stop in Paris goes home with San Diego Swiftie 3:26 SDSU softball team heads to NCAA tournament while its superstar leads conversation on mental health 2:51 UC unionized workers authorize strike over protests 3:28 Chula Vista triple jumper trains for 3rd Olympics 1:19 Tuna crabs swarming off San Diego's coast