senator warren. [no audio] senator warren, going twice. [no audio] all right, senator peters. [no audio] manchin? [laughter] back to the to go republican side. sen. tillis: -- sen. tillis: thank you to your staff are doing a great job. she is the one or two -- he is in the hot seat. here.you both for being i wanted to talk a little bit about the plumbing that you are already putting into place for manufacturing and distributing a vaccine. it is my understanding that through the authorities you have already got manufacturers who have figured out a way to create -- that gives them the capacity to increase their blindsided. there is another improvable that is increasing the size you can get as many as 10 doses in a single file. can you give me an idea of what positive steps we are taking to get the plumbing in place before we have a vaccine? >> to the specificity that you just talked about i cannot address at this time but i can go back. is we have, done working and funding the advance purchase of materials so that we garner them all and have them in the right place to establish