my name is shawnna heffernan. i am a san francisco native. i've been a nurse for almost a decade, and most of my time i have spent here in the city and in reno and sacramento area. and i thank you so much for your unanimous support of the medicare for all campaign. i know that you know all of the details of why this is logical, and we kind of live in a country where logic is not the basis of our political federal decision making, it seems, but i want to tell you something that maybe you haven't heard from a nursing perspective? which is that i do surgical recovery. so most americans will need not one but two surgeries in their lifetime. the average copayment with insurance is $500 and without can be 5,000, $20,000. most americans don't have $400 in the bank in savings for an emergency. it's someone that everyone needs and no one can afford. it's absolutely pivotal that we start here in san francisco and send it to the california level and send a strong message to our federal government for a medicare for all system. thank you so much. >> cler