host: salena zito is joining us from pennsylvania, in pittsburgh.an opinion communist and the author of book on the populist movement. the title of the book is "the great revolt we thank you for being with us. guest: thank you for having me. host: rick tyler, a republican strategist. he is the author of a new book titled "still right." theill be discussing conservative movement as "washington journal" continues. 51 days until election day and we are back in a moment. ♪ >> this week on q&a, richard horton, editor-in-chief of the lancet discusses his book the covid-19 catastrophe. >> we are going to have to figure out a way to get past this acute phase. now, we will. it's going to take some years, though. there are two ways to help reduce the risk. one is a vaccine -- as i've said, that is only part of the solution. the other is this idea that came up early on in the pandemic, which was not the way to manage it, but in the long term is very important, and that is what is called heard immunity. people who build up immunity to the virus, that will then