asma khalid, politicalpo corrent for n.p.r. toluse olorunnipa, white house reporter for "the washington post." and amy walter, national editor of the cookal politeport. amy, welcome back to "washington week." how has the virus and this debate over schoolshaed the 2020 race? am there's no doubt, bob, that it has changed it dramatically. i mean, iyou look at where the president was and where the discussion about the campaign s back in january and february, it was a question about whether a good economy was going to be enough of a tailwi behind a president who had middling job appro ratings, somewhere in the mid 40's or so. we're no almost 100 days away from the election. the president's jobpproval rating now is down to close to 40% in some cas even getting below 40%. he's trailing joe biden in the national polls of course by anywhere from nine points to double digits and he's losing in all of the battleground states. and when you look at where this inflection point began, i think you do have to look to the coronavirusmi pan but a