johnson and the recommendation at the end of next week is, yeah, we think johnson & johnson folks ought to get a booster two months after the original shot, go with that, because it's going to take a while for them to sort out what should johnson & johnson folks get eventually. should they be mixing and matching? should they get a pfizer or moderna shot? as you alluded, ana what, this small study found of about 450 people what, it found was that folks who got johnson & johnson were better off getting a moderna or pfizer booster. they did better if they got a moderna or pfizer booster than if they got a j&j booster but it's a relatively small study. the booster with j&j still did quite well so you're not hurting yourself by going out there and getting a johnson & johnson booster. you always want to do things in a timely way. go ahead with what they say and then we can lack at the other stuff later. >> let head to connecticut and president biden.