coronavirus May 8, 2020 4:55 pm Robot Dog Helping Keep People Safe in Singapore A robot dog named Spot, designed by Boston Dynamics, is helping remind people in Singapore to remain at least one meter apart. US & World Videos 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 0:52 Lifeguard shortage impacts LA County pool hours 2:17 LA County: Mask Mandate Could Return in Weeks 2:22 Avoiding a COVID Winter Surge