kasich, new jersey governor chris christie, carly fiorina, rick santorum, and florida senator merkel rubio. tonight at 8:00 eastern, live coverage of a campaign rally in waterloo, iowa with texas senator ted cruz and tv and radio host went back. -- glenn beck. at 1:00 on sunday, live coverage of a rally for donald trump. for the begin c-span schedule go to our website, c-span.org -- for the begin c-span schedule, go to our website, c-span.org. the flat, michigan water crisis has been in the news andy auto show in detroit. a film documenting the citywide celebration of the 50 millionth car manufactured by general motors. ♪ >> it looks like an ordinary day in the usa but in the city of flint, michigan, all this excitement, even the small -- the older boys and girls are let out of school, all this is a day, the whole town is a puzzle, there is going to be a parade and what is a parade without festive decorations. boys practice their strut. all over town the final touches are put on floats. this parade will be a mile-long. some of the out-of-town floats had to be hustled over the roads to make