jack orsi recently spoke out on the subject, to say it is really disappointing and a ways on everyonethink the most important thing happening right now is there is a conversation, a social responsibility that all companies have. >> on the latest edition i spoke to cory johnson. california lieutenant general tommy gavin newsom. what he had too say. >> twitter in particular. i was mayor at the time we started negotiations. fulfilled their commitment and our expectations have been exceeded because of the success in the areas changing for the better. responsibility comes from tremendous success. there is no one better in this city than the founders of salesforce.com. it is right to celebrate the success of the companies and the tax benefits. it was the right thing for the city to do at the time and i think it has paid great dividends. guys like mark did not necessarily seek out. a guy gets it in this context. a lot of the tech guys say we are creating jobs. what more do you want from us yeah so the guys understand we need to step up in a much bigger way. real conversations with these lead

one was jack orsi and the other was noah glass. they were two very close friends and they worked at a company which was a podcasting company in early 2005. the podcasting company was failing and they had been out drinking one night and jack had this idea that would allow you to say what you are doing at a moment in time. like i'm drinking or eating or ,'m at the park and noah glass his cofounder of this company had the idea you would be able to share with your friends and connect with your friends. he was going to a difficult time calledsaid this thing twitter would make you feel less alone. that was the genesis of the idea. concept had a different once it started to grow. >> the origins of twitter, monday on "the communicators" on c-span two. >> the u.s. conference of mayors held it meetings in washington dc. on thursday, secretary shaun donovan spoke to the group. he talked about the obama administration's initiatives to deal with homelessness. this is about one hour. >> good morning. we are going to call the meeting to her. if f