Today:
CBS This Morning: Tim Alberta, author of American Carnage: On the Front Lines of the Republican Civil War and the Rise of President Trump (Harper, $29.99, 9780062896445).
Tomorrow:
Late Show with Stephen Colbert repeat: Vanessa Bayer, author of How Do You Care for a Very Sick Bear? (Feiwel & Friends, $16.99, 9781250298430).