tonight at 8:00 eastern on "q and a" on c-span. journal,'s washington live every day with news and policy issues that impact you. theng up monday morning, progressive change campaign committees and -- adam green will discuss the progressive agenda in campaign 2018. then daniel griswold will talk about employment-based immigration policies. also, the government willntability office discuss saving for retirement. watch c-span, "washington journal" at 7:00 eastern monday morning. >> next, a look at efforts to prevent extremist groups from using social media to recruit and radicalize individual's. we will hear from several national security experts to discuss new technologies to help social media companies identify and remove extremist content. posted by the counter extremism project, this

eastern on c-span. "q&a,"er: tonight on pulitzer prize-winning biographer and author of alexander hamilton and his new book on ulysses s. grant. young andn was dashing and handsome, and in a way he was the perfect leading man for the musical. moves through a very different type of -- he of plain, the charisma ulysses s. grant was that he had no charisma. the drama is often that he was not dramatic in different situations. he's not as fascinating but he deep and hamilton. georgere of a judg washington, with a similar kind of reserved, enigmatic quality. announcer: tonight at 8:00 eastern on c-span's "q&a." announcer: now, one of three recent hearings on russia and social media influence in the 2016 election with officials from facebook, twitter, and google. from the senate intelligence committee, this is about three hours.

agent interviewed by michael authorize of thinking like a terrorist. 9:00 s sunday night at eastern on c-span 2 book tv. at his week on qlook the eight jewish justices who served on the supreme court. book of the themes of my s the declining anti-semitism from the time of brandeis and correspond doze zsa to ruth beginsberg. but mcreynolds was notoriously anti-semitic. i was going to mention the amous portrait in 1924 that he had to sitter. from advice vantage point hoover -- isasterity to udacity to say how dare you afflict the court with another hebrew. >> "washington journal" intelligence. joint by re epresentative tom garrett congressman from virginia. guest: good morning. host: violent events in new york and texas the last few weeks, particularly m what it means in terms of homeland security in the united states. don't think we need remind e reminders. we ave vegas as well, that are very vulnerable at home. he nature of the free society is that there will be risk. mitigate them to the best of our ability. will tell you without delving into areas i can't go that there are shortcomings in our defenses in any number of