that starts at 4:30 eastern. we will have it for you live on c-span. the president of the senate leadership font, a super pac that works to elect republicans to the u.s. senate. she talks about key senate races of 2018, and tuesday's special primary election in alabama, where voters will choose the republican nominee to fill the senate seat vacated by jeff sessions. at 10kers, c-span sunday a.m. and 6 p.m. eastern. -- thenight on q&a

social and legal response to the issues that black men have is to lock us up, to put us in cages, to treat us as citizens whose right other people do not respect. georgetown professor paul butler takes a look at the criminal justice system and its impact on african american men. there is never been a time where community relations have been anywhere near good. you were atime, if black person and you called police to report a crime, the police did not pay that much attention to it. now the police are inrwhelmingly african-american communities, but not to protect those communities. rather, to lock folks up.

next week, at 8:00 eastern on c-span. former national security advisers who served the last includingesidents, the former national security advisor for george w. bush. >> i think we're in a dangerous. with russia. i thinkputin -- vladimir putin has decided that americans are anti-russia. he is basically saying that if you think i am an enemy, i am going to show you what it is like to have an enemy in russia. >> tuesday, the future of the internet. here is white house interim chief digital officer. platforms provide people with information that reaffirms what they already think.

facebook said i'm going to show you things from people you know and content from pages you like. out whoseto figure content you seem to like and keep showing you more of that. not done that, we would not be having this conversation. they would not have grown. >> wednesday, a forum on the changing role of cities. this is a transition. . i see the way cities can change representative democracy. cities are a great machine to change what is going on. thursday, an in-depth look at the opioid epidemic. thisat is different about

drug problem we have is how pervasive it is. it is everywhere. it is in our smallest communities, it is in our cities, it is in our most affluent suburbs. friday, a conversation with the elena kagan. pure democracy. we are a constitutional democracy. the judiciary has an important role to play in policing the boundaries of all the other branches. back to make the judiciary and whenular set of people they say to a governor or a president, you cannot do that, because it is not within your constitutional powers. at 8:00 p.m. week eastern on c-span and c-span.org.