. >> traevon martins mother a speaker at the demonstration. amelia says the temperatures from . >>> two decades after the million man march thousands came to the national mall today. unlike the rally 20 years ago, the theme was justice or else. the message and the mission of the march. >> as morning broke over the capital a sizable crowd had gathered. the sense of purpose is unity. a continuous stream of people would fill much of the space of the national mall. >> and when, in unity, will not only get justice for ourselves, but justice for all those who are deprived. >> michael clark came with his brother charles. equally powerful reasons for join being on the mall. >> to stand together, to be present, to share the message that justice matters. >> if this is a day and we come out and go back to doing what we were doing before we got here, this is all vanity. >>> today was the emit me of fall. crisp, tell us it's going to stick address. >> i know you have been wanting the fall season to be particular. we are looking at nice weather. a cold star