mr. decosta. >> commissioners originally the grand jury had a report on sea level rise, and soon after that the san francisco port commission had a hearing and i would strongly advise this commission to prioritize a hearing on this matter, sea level rise, because superficially we talk about chamber of commerce and as you know million. >> climate change and you know millions met in new york and the staff has to be ahead of the game when it comes to anything that can adversely impact our clean drinking water with a blueprint -- god bless you. so the other thing is we're interested in infrastructure and we see the infrastructure that has been adversely impacted in the embarcadero area that all will go away just like that. we will get a taste of it soon with a high tides of the el nino. you will see it. in fact we're already seeing it now. when it comes to our water treatment plants we know about this. we don't shout on top of the roof but we know about it. there are many occasions our treatment plants have been compromised because of the salt water. we are lucky we have a state senator. we hav