right to work legal defense foundation president, marked next, and roosevelt visiting fellow christian rogers talking about the role of labor unions. be sure to watch c-span's "washington journal" live at 7:00 eastern every morning. join the discussion. this weekend, c-span city tour's takes you to flagstaff, arizona will the help of our partners. we will explore the literary life and history of flagstaff. located 80 miles south of the grand canyon. today at seven at 7:00 p.m. eastern on book tv, author don blago discusses his book, "grand canyon: a history." of a way into the grand canyon, about 70 miles east of here and then another 200 miles to the west. is where the canyon for starts to widen and deepen and turn into the classic views that you see and most photographs, calendars, or famous images. at 2:00 p.m. eastern on american history to become a visit to the lowell observatory to hear about astronomical discoveries including the discovery of pluto and new mapping for the apollo program. and then a tour of a special national monument. >> many might think of this site isabandoned and em