for final licensing and when you change the labeling or you change the group or you add another dose, there's a process and this vaccine has not gone through that process for the boosters for the general population. that has created a lot of consternation and confusion. >> maybe even resignations. we've seen a couple people resign in the last week. >> right the director and deputy director of the office for vaccine research and review resigned yesterday and that tells you about the dysfunction in the fda right now. the process is the fda approves or so-called licenses the vaccine and then the cdc through their committee makes the final recommendations about how vaccines are used. but that pathway has been the try and true method by which safe and effective vaccines in the united states have been licensed for a very long time. >> is the biden administration