>> now we're hearing about breakthrough infections. you heard john bel edwards said 10% of his cases are fully vaccinated people. that sounds really high to me. now, 10% of the hospitalizations he says are fully vaccinated people. but then he said don't forget co-morbidity. help us make sense of it. >> well, you know, you can go back and look at the initial data on the vaccines. what did they say? they were successful because they said 95% protective against severe disease, hospitalization and death. 95%. that was with that variant at that time. as we say, delta may be a little less forgiving. you have a population of people who are vulnerable who may have been more likely to get vaccinated. so they make up a larger percentage of the overall vaccinated in louisiana and they are the more vulnerable. so it could be a confluence of things. it doesn't surprise me that much. what i think people need to