mandates into much stiffer requirements in this case. that's to deal with federal work force is one example. the white house source familiar saying that the president will sign executive orders to do two things. one is to take the regulations that the president put forward two months ago in which he urged the federal work force, all of the federal agencies to require their work force to either have a vaccine or to provide regular testing updates to show that they have not tested positive for covid. they're taking away that second option. you have to be vaccinated in order to show up for work in a federal agency. the second executive order will have to deal with federal contractors. that really increases the universe of individuals who would be covered by this requirement. that's one example of what we're seeing today. the second and most significant for many americans who are sending their kids back to school at this very moment has to do with ramping up the testing regimes that schools are going to be required to provide for their students and for their teachers. we know that the vaccine is now