April 7, 2021 5:00 pm Small Screens Can Create Big Problems for Kids Some children are experiencing things like headaches, blurry vision and difficulty focusing, reports NBC 7’s Rory Devine. US & World Videos 2:48 City of Encinitas opens playground for children of all abilities 2:33 Vaccination clinics held in San Diego in response to measles outbreak 2:30 One person dead after police shooting in Ocean Beach 2:53 190-space parking lot to open for people living in cars near San Diego Airport 0:19 Brush fire in Pala area prompts evacuations, Cal Fire says