neil: what about this notion that it could be an 18-month, up to 1-month -- 18 month roller coaster of flare-ups? minneapolis federal reserve official who was fearing that. neel kashkari was saying, that tends to be your medical point, doctor, the history of these things, in this case it might be even more pronounced? do you then believe we all should be rolling out of this together or none at all? is there any benefit to a staggered deshelterring plan when those, let's say who do deshelter or ratchet things down, they're free to travel to the places that might still be sheltered, right? >> everybody has a different risk tolerance what they're willing to do and, but i think we have to not only think about ourselves, we have to think about others who we may infect. i don't think there will be one plan to draw everything out based on one city, new york, l.a., wherever we're at. everybody region will be different. tough understand which group you're in. are you in susceptible group, have you been exposed, infected and recovered with antibodies? when we have the testing available where we can see where populations are, then we can make calculated decisions because how do