alabama. sherrod brown, bernie sanders, cory booker and rand paul will join others on this rainy sunday. it was 50 years ago this week when they marched in selma but were blocked. this morning hillary clinton joined the democratic candidates in delivering a message of concern about the future of our democracy. >> but that work and the work that all of you have done and the work of those who came before has never been more urgent than it is today. this is a time, my friends, when fundamental rights, civic virtue, freedom of the press, the rule of law, truth, facts and reason are under assault. and make no mistake, we are