sector to continue to take those steps. already it was the president last week who announced that requirement that federal workers either be vaccinated or provide a negative coronavirus test in order to continue coming to work. that is the kind of model that the white house would like to see the private sector begin to do more and more. just lastly, jim, we'll hear from the president in terms of these foreign donations. 110 million doses of the coronavirus vaccine the u.s. has distributed around the world and hundreds of millions of more doses are soon to follow. >> that effort is important because the virus knows no borders. jeremy diamond at the white house. thanks so much. one of the nation's largest school districts forced into a 180 on masks after threats to withhold money from the governor of florida. the broward county school board voted to mandate masks last week. that in line with cdc guidance