Driver Katina Brooks loads a photo of Dr. Martin Luther King, Jr., on the bus before it departs for Washington D.C., from the Houston Area Urban League, Thursday, Aug. 22, 2013, in Houston.  Students along with supporters boarded the bus to represent Houston in the March To Washington. This year marks a half decade years since Martin Luther King's historic 'I Have a Dream' speech and the march on Washington. Photo: Cody Duty, Houston Chronicle / © 2013 Houston Chronicle