again. 27 points, as did the warriors new star jordan poole. klay thompson had six threes, 26 points. and draymond green coming up with a huge steal from likely mvp jokic. brianna, they say it s not over until it s over. that warriors/nuggets series is over. 143-0 all time in the playoffs. unbelievable. andy, thank you so much. really appreciate it. the recent dropping of mask mandates has many people wondering just how well protected we are against the coronavirus. our best defense is our immunity from infection or from vaccination. but as cnn s dr. sanjay gupta explains, not all protection is the same. reporter: in this lab at emory university, scientists like this are working to answer one of the most common questions