the delta variant? i asked the chief pathologist, he says he does protect children against the delta variant. why do they know that? because the trials were going on right here at texas children during the delta surge. that's why they're confident that it protects children. >> rosa flores, keep us posted. great to have you there. thank you very much. so among the finishing touches on democrats' social safety net plan is reigning in sky high drug prices. senate majority leader chuck schumer announcing that senate democrats have reached a deal on this. cnn chief business correspondent christine romans has more. christine? >> good morning, brianna. this deal empowers medicare for the first time ever to negotiate prices for expensive medicines at your doctor's office, your pharmacy. what does it look like? for medicare part d recipients, a $2,000 annual cap on out of pocket drug costs. for insulin, out of pocket costs, capped at $35 a month. a game changer for many people