one day live in a nation where they will not be judged by the color of their skin but by the content of their character. i have a dream today. >> one of the most iconic speeches of the 20th century, given 58 years ago today. marchers are once again fighting for the similar ideals that martin luther king jr. died for, voting rights protests happening across the country. we are seeing a pretty heavy turnout with some star power in atlanta. that's where we find nbc's jack brewster. >> reporter: hi there, lindsey. here in atlanta you have some big names come and take the stage including rapper ludacris who is there talking to the crowd before he begins his performance, but you heard from the daughter of dr. martin luther king jr., bernice king, who spoke about what the moment meant to her, the fact that 58 years ago her father was in washington, d.c., gathering hundreds of thousands of people in a social justice movement.