and walter russell mead. thank you very much. >>> sunday on q&a, the house of truth, a washington political salon and the foundations of american liberalism. we talked with author brad snider on his book. walter lipman, oliver wendall holmes junior, and herbert hoover, who met regularly in the early 1900 rs to debate politics and the future of the country. >> i think everybody, lipton, race was a selling issue for them. they cared about the rights of workers, and it took oliver wendell holmes jr. in a 1923 quasz moore v dempsey, which found for the first time the mob dominated criminal trials of southern blacks violated the due process. for the first time the supreme court struck down a state criminal conviction. that was a huge moment in putting fair criminal trials in a liberal agenda and linking the idea of fair criminal trials with race. >>> sunday night at 8:00 eastern on c-span's q&a. >>> sunday night on "after words," republican presidential candidate and ohio governor john kasich discusses his new book