this is leslie berlin in her book el camino -- "troublemakers" will be downstairs. please join me in giving a very warm thanks to leslie berlin. [applause] >> thank you. thank you very much. [inaudible conversations] [inaudible conversations] [applause] [inaudible conversations] [inaudible conve in cambridge massachusetts and is one hour and 45 minutes.

this is leslie berlin in her book el camino -- "troublemakers" will be downstairs. please join me in giving a very warm thanks to leslie berlin. [applause] >> thank you. thank you very much. [inaudible conversations] [inaudible conversations] [applause] [inaudible conversations] [inaudible conversations] >> there's a huge hispanic population in the area. what we see is a lot of the hispanics are --. we want for all students -- [inaudible] not only hispanics but everyone has that opportunity. whatever circumstances you may be in, that's important right now. >> the issue that is important for me in arkansas as animal welfare and animal rescue. we deal with a lot of abuse and neglect and we don't have law enforcement backing. we have laws of arkansas but they are not enforced so it's a big issue for us that we deal with what the animals and see what they go through him we don't have anyplace for these animals to go. we don't have the funding for them and people are not held accountable for the abuse they inflict on animals. that's a big issue for me, stricter laws and

silicon valley historian leslie berlin describes the growth of personal computing, video games and bioechnology. her book is called trouble makers and former new york times tech columnist noll cohen determines the growth of silicon valley in his book the know it alls, book tv all this week on c-span2. tonight on our companion network c-span. it's former housing and urban development secretary julian castro at an event organized by the young democrats of new hampshire. mr. castro served under president obama and said he's considering a presidential run in 2020, and you can see his comments tonight starting at 8:00 eastern on c-span. >>> the c-span bus is traveling across the country on our 50 capitals tour. we recently stopped at little rock, arkansas, asking folks what's the most important issue in their state. >> an issue that's kind of important in arkansas right now is there is a huge hispanic population within our high schools in the area especially northeast arkansas, and so what we see especially here is that a lot of the hispanics aren't coming, so we have this thing called the

in silicon valley the most significant and diverse with the past 150 years writes the historian leslie berlin. the venture capital and biotechnologies the belly brought to life new iconic companies including apple and made the fir

silicon valley historian leslie berlin describes a growth of personal computing, video games and bio technology in her book troublemakers, and former "new york times tech columnist noll cohen in his book the know it alls. book tv all this week in prime time on c-span2. and tonight on our companion network c-span former housing and urban development secretary julian castro at an event organized by the young democrats of new hampshire. mr. castro who served under president obama said he's considering a presidential run in 2020 and you can see his comments tonight starting at 8:00 eastern on c-span. the c-span bus is traveling across the country in our 50 capitals tour. we recently stopped in little rock, arkansas, asking folks what's the most important issue in their state. >> an issue that's kind important in arkansas right now is there is a huge hispanic population in the high schools in the area especially northern arkansas, so what we see especially here is that a lot of the hispanics aren't coming and we have this thing called the live program and all it does is we want for all hi

and then, silicon valley historian leslie berlin, describes the growth of personal computing, videogamesbiotechnology. her book is called, troublemakers. forker "new york times" tech columnist, noam cohen. in his book the know it alls. all on booktv prime time on c-span2. >>> monday on c-span's landmark cases, we'll look at the supreme court case, mccullough v. maryland, solidified the federal government's ability to take actions not specifically mentioned in the constitution and restricted state action against the legitimate use of this power. explore this case and high court's ruling with university of virginia associate law professor and mark killen back, author of mccullough v. maryland, securing a nation. watch landmark cases live monday on 9:00 eastern, c-span, c-span.org or listen with the free c-span radio app. for background, order a copy of the landmark case's book. 8.95 plus shipping and handling at cspan.org/landmarkcases. for additional resource there is link to the national constitution center interactive constitution. >>> health and human services secretary alex azar testi