the second-most-populated city in america is actually a biodiversese hot--onof jt a few in the entireorld. within t the confis ofof this coconcrete jungle, spececieare adng and, in some cases, even thriving. welcome to the los angeles urban wild.

the second-most-populated city in america is actually a biodiversese hotspot--one of just a few in the entire world. within t the confines ofof this coconcrete jungle, spececies are adapting and, in some cases, even thriving. welcome to the los angeles urban wild. woman: southern california is one of many hotspot areas around the globe which are areas of extraordinary biological diversity. man: if we just think about l.a. county, you're going from sea level to 10,064 feet when you get up to mt. san antoniowhen you t think about that elevation r range, which is thehe greatestst elevevational range ofof any coy in t the united stateses, ther'a diverse s suite of habitats inn there, , and that includess habitat that might be right along the busiest freeway in the country...but it also includes places where mountain lions live. i mean, it's just this place of absolutely incredible diversity when it comes toto thinking abot types of habitat anand types of species s that are thhriving he. man: hey, i thought i told you guys to get out of here. now, go. come on. get out of here. male reporter

i would say we're the second most densely populated city in america and i would say we're probably in the top three to five of most busy fire departments in the country. >> i'd like as a question, because i'm looking at seniors and the growth of seniors in san francisco, i'm assuming, and i could be assuming incorrectly, but some of the increasing calls for medical emergencies would be tied to the fact that we're actually having a larger number of seniors in san francisco. maybe if possible, if you have the data, to get it to me in regards the maybe the last few years of medical emergency calls. >> the demographics in terms of who we're responding to? >> absolutely. >> that would be helpful if terms of other things i'm thinking about. >> no problem. >> thank you, colleagues, any other questions for chief white? supervisor stephanie. >> thank you, chief. i just have one quick question, actually two. on the marine equipment. it wasn't clear whether or not you got what you needed in terms of the necessary marine equipment and the upgrades we spoke about it? >> thank you for the question.

most of this. he is likely to respond. he has tens of thousands of short range rockets that can be fired in seconds ona their way o seoul, the city where the population is. [inaudible] including a lot of americans. this would almost certainly, quickly escalate into an actual conflict. if we actually saw war in korea, this is not iraq or afghanistan. part of my job as undersecretary was helping the secretary provide oversight of war plan. we went through the plan dozens of times. this is a very intensive, bloodied, long war. we should zero okay. kim jong-un has these weapons and the survival card. for truly in a position to threaten his regime, i can imagine where they wouldn't try to use these. then were in the nuclear conflicts. we all have to hope and pray that we get back on the diplomatic track and at this time they learned some lessonsns and get more serious. >> thank you. [applause] >> after vladimir putin, the middle east, syria, iraq, kim jong-un, we need a little uplifting. we have 11 minutes left. i want to do two lightning rounds where i post to questions with brief answers from the panelists. the first one is are we living in the age of p