. >> director hsu: in theory, these rocks could be used for both scooters or electric bikes. if there some kind of program where the companies are actually pitching and to put up rocks, you will be scooters and e. bikes and putting them into places. that does not take away parking spaces but that may actually be necessary, or there may be places where you can put in these rocks. there's a lot of possibilities. >> if we are moving towards thousands of station less vehicles, whether it is scooters or bicycles, we need to scale up the bike parking program and that would be great. the program right now involves about 600 bike racks per year. if we were going to do significantly more of that we would have different resources to make that happen. >> i think they have an idea of the number of bikes that they would like. do we know what that number is we ? i imagine the company has projections of what they would like to see. >> chairman brinkman: do we have someone from jump here? >> would someone like to take a whack at that? [laughter] >> hello. i am mark from jumped bikes. it is a

director hsu? >> director hsu: i think director torres and heinicke said it all. if i understand, it's appealable, is that right? so i will support with the understanding that it's not the end of it, but that the board of supervisors will have the opportunity to take this up. >> chairman brinkman: a couple of things that stuck out to me in this conversation as a city, we have not come up with a solution. i will agree that i was with the director when we had the discussion about applying oversized vehicles bans in certain areas, but i do feel like i've come up with an equitable solution in other neighborhoods was it showplace scare around by the gift center? we had a similar situation down there. and what was the approach? what was the results? >> yes, showplace square has been a couple of years now and blocker before that that there were complaints of long-term parking by vehicles, commuters, and others. as we did before and have done since with other situations presented to us, we've said -- we've been asked by our board to not propose the overnight restriction.

hsu: gd

>> director hsu: there must be some sort of numbers you have in mind or if there's any other smaller cities with additional data. >> sacramento recently launched the jump. they have something like six or 700 active bikes that are being utilized right now in sacramento , which has a fraction of the density that san francisco has and a poor bike network system. to the extent that we can compare, you know, it has a little bit apples and oranges. but when you look at data and you understand what are the important pieces that inform bike ridership, that you can draw from useful conclusions from that. >> we have the hills for that. [laughter] >> vice-chairman heinicke: so the question that i ask of similar programs is enforcement with what our partners are doing forgive me if i'm not as up-to-date on the program as i am with others. but to director torres posed this question, there are a few issues that we have seen. there is improper parking of the bike. forgive me if i'm naÏve. if we come across a bike that is improperly bite -- parked or dangerously parked, wouldn't we not have informat

hsu: good morning. welcome to our fourth morning of the institutes workshop -- institute of the workshop -- e's workshop on immigration history. glad to see you will hear again. today we are going to talk about the immigration law that has been in place over half a century now, it has had a transformative impact on american society. the basic principles for immigration regulation laid out in these laws are the ones still with us today. now, to remind you, the last major set of immigration restrictions prior to the 1965 act were legislated in 1952. as we recall, that act retained the national origins quota system. right? and you can see from the summary of the national quotas allocated, all countries in the world got an immigration quota. advanced from the previous legislation, but as you can see, certain countries were greatly favored. northern and western europe particularly still retained over 85% of the immigration quotas. and persons from asia could immigrate, but as you can see, they were highly re

david hsu, phil tang and as well as supervisor jane kim who is with us here.this is a representation of what can happen when people work together. public, private, nonprofit. community. the word community has the word unity and it. if there is anything that demonstrates the unity of our community, the work of our skilled building trade workers to make this possible, let us applaud our union members who made all of this possible. [applause] >> when you see and when you tour, you will see the beauty that our artists at their architects made here. so typical of san francisco. san francisco is the city that knows how. mohammed, thank you for your ongoing leadership. we have come together again and again the first to break ground, and then to pour cement, and then to unveil the penrose awning. i understand sir penrose is here with us. that beauty up at all. and today, to cut the ribbon. for something so spectacular, we will say to the rest of the country that these initiatives in our community are of national significance and modelled for the country. of all the th

is the fact that for many years we basically said all the government to government hsu was that those shoes those that issued. anything he would install on their own. when else much younger than i access to a computer and i went out of my way to not use it and so that's is a key part of what i do not training young people connecting them with opportunities from technologies. to get them into what they're going to and this is what the population multiplies it's called small nigeria out through the first you will find people from almost every tried to every to the. my friends i'm going to school which is why i got all those you know idea and passion about technology from i was told by a teacher i would never want us not to use computers because you know i was really tiny and he was a big man he said you know you kind of fantasies there were like you. i cried. i'm of the millions of course when you did not have tears in your eyes when you get into the lap of the gods we look at you as a woman's voice so i think after cry between the principal's office on my class i you know when you afri

. >>> a bill written by david hsu saysthat we can days and holidays do not count for the time that tenantsre given to respond to an eviction notice. under the new doll -- long runners will have additional days to vote, pay rent and respond. given bay area housing crisis, a few extra days can mean the difference between staying in a home or becoming homeless. it will take effect in september of next year. >>> top executives from twitter and facebook said they are working hard to remit for an election meddling. twitter denied being biased. peter doocy has more. >> reporter: congress d social media and some of the biggest companies are on the hot seat on capitol hill today. they were facing pointed questions about russian interference in the 2016 election. sheryl sandberg addresses head on. >> we were too slow to spot this and too slow to act. that is on us. this interference was completely unacceptable. it violated the values of our company in the country we love. >> reporter: the proceedings were momentarily delayed by and for wars host alex jones, claiming the companies are conspiring alon

. >> you can watch the entire lecture with madalyn hsu at 8 .m. -- at 8:00 p.m. this takes you inside college classrooms only on american history tv. >> sunday night on "q&a." assistant editor at the atlantic, zachary wood. talks about his book and growing up in a troubled home. >> my phone starts ringing and i see it is my mom. for some reason i had a sense that this is not going to be good. i don't know what it was but this is not going to be good. , she was veryhone calm. zachary, child protective services are here, please come home as soon as you can. i knew that tone in her voice. isld protective services here. i asked myself was going to live to see the next day. that is what is going through my mind. am i going to live to see the next day. if ever at any point she has a moment alone with me and i make it through whatever happens when i get home and talk to them, lord knows what she's going to do. sunday night at 8:00 eastern on c-span's "q&a." peter carmichael's director of the civil war institute at gettysburg college. next, he talks about his researchnex

hsu: good morning. welcome to our

understand what everyone in this community is going through, and so just try and put yourself in our hsus and do the right thing. thank you. >> thank you. -- shoes and do the right thing. thank you. >> thank you. kathy deluca and david becker. >> good afternoon, president brandon, commissioners. my name is kathy deluca, and i'm the program and policy director at walk san francisco, and so i'm here today to urnl you to support the embarcadero enhancement project along with the rest of the community that's here today. as a pedestrian at voe indicate, i am here -- advocate, i am here representing and i make sure every day that everybody who walk are safe. we have this amazing waterfront that we've all been talking about today. but how do most people get here? how do most of our tourists get here? they actually have to across one of our high injury corridors, to get to this beautiful destination, a treem that we know is -- street that we know is extremely dangerous for pedestrians and even drivers. so we worked -- walk sf worked with south beach, rin -- rincon, and others. we need to protect

majority makes me of is the fact that for many years we basically said all the government to government hsu was that those sure those ideas sure. anything you would install. one also much younger than i access to a computer and i went out of my way to learn how to use it and so just as it did but what i do not train in young people connecting them with opportunities from technologies. to get them into what they're going to and this is what the population multiplies its called small nigeria out through the first you will find people from almost every tried to be every time the. i have seen our eye cities kind of change a license. in my study and i'm going to school which is why i got all those you know idea and passion about technology from i was told by a teacher i would never want us not to use computers because you know i was really tiny and he was a big man he said you know you kind of fantasies there were like you. i cried. i'm of the millions of course we did not have tears in your eyes when you get into the flow of the girls who look at you as a woman's voice so i think as a cry betwe

next, on lectures in history, university of texas and austin -- at austin professor ma hsu teaches a class about the 1965 immigration act and current immigration demographics. the professor describes how the number and country of origin has changed over the last 50 years.

announcer 2: you can watch the entire lecture with madeline hsu 8:00 p.m. and midnight tonight. that is on our weekly series lectures in history, taking your inside college classrooms only on american history tv. sunday night on afterwards, former obama administration education secretary arne duncan on his book house rules work. he was interviewed by the former chancellor of the district of columbia public schools. >> i don't know if voters make the connection between what politicians do and what happens in schools. how do we draw that line and little more clearly? >> we need voters to understand if we want to pay our teachers reduce if we want to drop-off rates, make college affordable, we have to get there by challenging every elected officials who we put in office. afterwards: watch sunday night at 9:00 eastern on book tv. next, ann todd talks about her book, "oss oper ation blackmail" which can i kohl's 18 months of psychological warfare in china, burma, and india during world war ii. the national world war ii museum in new orleans hosted this event. it is just over one hour