Photo Gallery: "I Have a Dream" 50th anniversary 2/10

White students hold hands with black students  as they march around their school. About 400 Students from Martin Luther King Jr. Elementary School, 1201 NE 48,  commemorated the 50th anniversary of Martin Luther King, Jr's "I Have a Dream" speech by walking around the neighborhood that borders their school on Wednesday afternoon, Aug. 28, 2013. Earlier in the day, students listened to the  historic address King delivered to a crowd of more than 200,000  at the foot of the Lincoln Memorial in Washington, D.C. Photo  by Jim Beckel, The Oklahoman.