FILE -In this March 28, 1968 file photo, Dr. Martin Luther King Jr. and Rev. Ralph Abernathy, right, lead a march on behalf of striking Memphis, Tenn., sanitation workers. Forty-five years after ... more 
FILE -In this March 28, 1968 file photo, Dr. Martin Luther King Jr. and Rev. Ralph Abernathy, right, lead a march on behalf of striking Memphis, Tenn., sanitation workers. Forty-five years after Martin Luther King Jr. was killed supporting a historic sanitation workers strike in Memphis, the city’s garbage and trash collectors are fighting to hold on to jobs that some city leaders want to hand over to a private company. (AP Photo/The Commercial Appeal, Sam Melhorn, File) less 
1 / 30
Associated Press | Photo By The Commercial Appeal, Sam Melhorn, File
Wed, Apr 3, 2013 5:04 AM EDT