but there are several senators, namely strom thurmon from a south carolina, launching the strongest filibuster around the civil rights act. eulogized by president clinton himself. so there's a lot on this very significant milestone. >> mike, your history is always on point. >> . >> some believe though, as mike mentioned, the nation has taken a step backwards. several states restricting laws on why, when and how you can vote. ♪ protesters congregate at the rotunda each weekday, blasting the policies of governor scott washing. on this venue, more restrictive voting laws. two weeks ago, he signed legislation banning early voting on weekends and weekdays after 7:00 p.m. this comes on the heels of a voter i.d. law passed several years ago, and now being challenged in federal courts. supporters say that it makes the voting hours more uniform and eliminate voter fraud. but david says that they really just make it harder to vote. >> it's going to take longer to vote and make it more complicated to vote. it's rolling back a right which has been granted to the people of wisconsin. >> since 2011, is a st