today, kauffman: --michael kauffman will talk to us about assassination morning and the security of presidents. michael. [applause] kauffman: thank you for that. it is indeed an honor to be speaking in this place. it's humbling, and i very much appreciate being invited to speak here. the same today -- the theme today is the legacy of abraham lincoln, how he changed the world, and i thought all along what a wonderful opportunity to pick up ideas as i go to these commemorative events. all the sesquicentennial ceremonies. the vigil in front of ford's theater. all these events that have taken place over the last war years -- four years should certainly give plenty of thought and attention to the way that the war, and specifically the way in which abraham lincoln has changed the u.s. and indeed the world, but it is the modern world, of course. as i stood at the vigil in front of ford's theater on the night of april 14, i took my camera and raised it up above expecting to get a photograph of a sea of mourners. i wanted some insight. but i brought my camera down and looked at the picture, and what i

while the kauffman foundation here, do you see it as the highest ever incomplete creation?: ia am. you have to contrast the overall u.s. economy. growing 2% year over year. compare that with nasdaq. nasdaq had an incredible run. up see the nasdaq shoot basically 3x from it. startup activity has gone up 10x. it is very strange being in san francisco where every single bright kid is rushing to do a startup and the rest of the country is struggling and i think that is why we see the split between the types of startups. betty: it does seem like a tale of two cities when you talk about start of nations. technology,ch does how much do they skew the numbers in your study? you and jason suggest, there is massive variation. even rolling them into an index is useful and to try to sort out different types of companies. tech startups, while they are only a sliver of all companies started each year, because they will be driving the front end of technology and they will have a multiplier effect on other businesses and that may be something that is at work, we have seen this growth that i

. >> michael kauffman is the author

peggi rodgers from petaluma showing the tops of the cumulonimbus clouds out there and also rafael kauffmanrom healdsburg and cloverdale there's a shot right there of the bubbling up of some unstable air that arrived yesterday. san francisco nothing but sunshine, 60 degrees, chilly but sunshine makes it feel good. oakland 66. san bruno 63. 70s currently for livermore, san jose and santa rosa. what has been going on in the north bay? the unstable air hits the mountains or any elevation rise and causes lift. that extra lift sometimes gets some showers and thunderstorms going. that's exactly what's going on both in the sierra and also in portions of the north bay. cloverdale a very wet past two hours. look at that two different storm cells passing over the city. you are the winner for the rainfall today. fremont tonight 54. santa rosa 52. san francisco and san jose also in the 50s. so that low pressure area has arrived. it is here. but what it did for the majority of us that kind of mixes up the atmosphere so the bottom part of the atmosphere where we live wasn't socked in with cloud cover so

. >> going to get a -- >> reporter: martin kauffman started making pet prosthetics in his garage a dozen the same type of opportunity and care that our human patients receive. >> reporter: it's not inexpensive. it's $2,000 per limb. detailed work that involves scanning and digital shaping. carving the leg, forming the foam liners in a plastic shell. finally, attaching hinges and straps to ensure a perfect fit. >> at the very end stage almost like a little miracle occurs. all of a sudden, all the parts and pieces get attached and then poof there's a finished prosthetic. >> reporter: a week later in dallas it's goody's big day. it's time to try them out. >> all right, goodie girl, come on. there you go. >> reporter: it will take months for goodie to fully adjust but she's off to a great start. >> amazing. truly amazing. she's a good dog. and what she is doing i was not expecting this. >> reporter: when you improve a life of a pet experts say, what you really do is help the human who loves them. >> you all see what i see in her. that's a first. that's the first, i love it. >> reporter: good