it's just authorized. it feels not quite there, yet. so, maybe, three out of ten will sort of fall under that category. it's also going to allow these companies, pfizer in this case, to -- to market and advertise. and, you know, it -- it's interesting because i think you are going to start seeing advertisements where you're going to basically paint a picture of what vaccinated life looks like for people. and obviously, they are trying to get more people vaccinated. taking their vaccines. but that may be having an impact, as well. but i think it is that final point where, you know, colleges and big institutions will start mandating these. having the cover now of the approval. and that will probably make the biggest difference. >> yeah, sanjay, dr. wen, appreciate it. thank you. later, you will meet supporters of the former president who will seemingly follow him anywhere he leads but won't listen not even to him when he says they should take the vaccine that he, himself, helped get developed. next, breaking news on the evacuation from afghanistan. whether the president will extend it beyond the end of the month and why he might have to make a decision on that tonight. that, plus a live report from