President Obama: Nation owes huge debt to Rev. King and others who marched for justice

President Barack Obama marked the 50th anniversary of Martin Luther King Jr.'s "I have a Dream" speech by saying the nation owes a huge debt to those who "kept marching" in the noble cause of equal rights.

http://www.nola.com/politics/index.ssf/2013/08/president_obama_nation_owes_hu.html