Here are the guests for Sunday, Aug. 9, on CBS News' "Face the Nation with Margaret Brennan":
Republican Sen. Bill Cassidy of LouisianaIndependent Sen. Bernie Sanders of VermontNational Institutes of Health Director Dr. Jay Bhattacharya"Face the Nation with Margaret Brennan" airs on CBS News at 10:30 a.m. ET and streams on Paramount+ and CBSNews.com at 12:30 p.m. ET on Sundays.