that was police officer derek chopin, who knelt on the neck of george floyd, ultimately killing him. in this case, kim potter stood, was almost impassive. simply lowered her head when each of those verdicts was read . she now has been taken immediately into custody and is already at a prison here in the state of minnesota. now that you can, is health agency has found the on the con very and as milder than the delta strain, early daughter suggest it's up to 70 percent less likely to call cause hospital admissions. the study found that protection from a booster shot begins to drop off to 10 weeks, although it's still likely to protect against severe disease. the government says the findings are encouraging but urged caution. we do know, we don't call that he does spread a lot more quickly, a lot, one, factious than delta. so any advantage gained from reduce risk of hospitalization needs to be set against that. and we know, for example, if, if a much smaller percentage of people are at the risk of hospitalization is a smaller percentage of a much larger number that could be still signif