want to say a great partner in all of this -- our board of supervisors: london breed, jane kim, katey tangll of them, we have a wonderful board of supervisors in the entirety to continue having policies and an executive branch that agrees with those policies and implements them in effective ways. this gives us an opportunity to execute i think even more of these great policies in an effective way, so i want to congratulate the national institute for taking this approach, 'cause i also get the opportunity to thank new york and l.a. confer we're not alo this. they're doing a great job, philadelphia and chicago, they're now recognizing this. over 40 cities get to hold themselves accountable to you will athe indexes and do better. and this is why we get to have this conversation because the institute -- the national institute is trying to show facts. not just policies, not just pronouncements, but real facts about implements these programs. and i say this with a credit to other mayors, because since 2001, we have required businesses that contract with the city to provide comprehensive insuranc