Washington Post columnists David Byler, E.J. Dionne Jr., James Downie, Charles Lane, Ruth Marcus, Megan McArdle, Michele L. Norris, Henry Olsen, Alexandra Petri, Molly Roberts, Eugene Robinson, Alyssa Rosenberg and Karen Tumulty offered real-time commentary during the vice-presidential debate between Vice President Pence and Sen. Kamala D. Harris (D-Calif.). Read a transcript below.