quick quote from richard lu who is the author of a book called the nature principle which encourage uz us to reconnect with nature and create a balance between nature and the ever evolving world of technology. ~ he says imagine a world in which all children grow up with a deep understanding of the life around them, where obesity is reduced through nature play, where children experience the joy of being in nature before they learn of its loss. where they can lie on the grass on a hillside for hours, and watch clouds become the faces of the future. where every child and every adult has a human right to a connection to the natural world and shares the responsibility for caring for it. that's the community, that's the world, that's the park that all of you have created today. and i want to say that while we're here looking at this amazing playground which, by the way, has the world's -- i'm not kidding -- the world's longest monkey bars. >> woo-hoo! >> and as the father of a daughter who has broken not one, but two arms on monkey bars, i'm extremely fired up about that. (applause) >> but this

us. >> tharnks a lot. >>> up next larry cohen joins uz. stay with us. take an idea and make it happen.'m janet long and i formed my toffee company through legalzoom. i never really thought i would make money doing what i love. we created legalzoom to help people start their business and launch their dreams. go to legalzoom.com today and make your business dream a reality. at legalzoom.com we put the law on your side. machines will be sprayed to be made. and making something stronger... will mean making it lighter. one day, factories will work with the cloud. one day... is today. who would have thought masterthree cheese lasagna would go with chocolate cake and ceviche? the same guy who thought that small caps and bond funds would go with a merging markets. it's a masterpiece. thanks. clearly you are type e. you made it phil. welcome home. now what's our strategy with the fondue? diversifying your portfolio? e*trade gives you the tools and resources to get it right. are you type e*? ♪ yeah, girl ♪ you know, i've been thinking about us ♪ ♪ and, uh, i just can't fight it anymore ♪ ♪ it's

us at cbs news, all around the world, good night. captioning sponsored by cbs captioned by media access group at wgbh access.wgbh.org cracking down.. in the namef safety. good evening, i'm veronica uz . >>> new at 6:00, a show down with ride shares like uber and lyft. >> and we're live at san francisco city hall with more on this. >> reporter: for years san francisco has been one of the most tech friendly cities in the nation, and a lot of that has come from city hall, but now there appears to be some new tensions. >> it's very concerning, it speaks to a certain level of arrogance. >> reporter: that was the da reacting to the uber owner's comments in the business times, that if other companies ignore regulations, they would too. the easy come easy go attitude doesn't fit well with them who says ride share companies need to make sure cars and drivers are safe. >> you should be safe, make sure it's a safe driver and person. >> reporter: so far most state agencies has been slow to get involved or enforce existing rules. uber areas they're not a cab company so the rules don't apply [ inaudible ] >> reporter: what about issues like safety, driver background check, things like that? >> t