book, "our broken america" that looks at the political divide, and central for american progress's brett cohenalks about the impact of impeachment on the youth vote and campaign 2020. watch c-span's washington journal live at 7:00 eastern saturday morning. join the discussion, and be sure to watch authors week all week starting at 8:00 a.m. eastern. coming up next on c-span, a look at life along the u.s.-mexico border, with journalists from the new york times, albuquerque morning journal and dallas morning news. that is followed by an emory university professor talking sd.ut her book on voter -- voters. and later in the communicators, stephen baker talks about transportation with his book, hop skip go. >> it is my great pleasure to introduce our moderator. simone romero as a correspondent the new york-- times. he covered brazil and other parts of south america and is written on a broad range of issues