Leading up to Wednesday's commemoration of Dr. Martin Luther King, Jr.'s death 50 years ago, multiple groups hoped that the media spotlight on Memphis would draw attention to contemporary civil rights issues, from economic empowerment to social equality. With a backdrop and a microphone provided by the National Civil Rights Museum, activists appealed to various causes. Labor unions took to the streets of Memphis in a show of strength. In this second installment of our MLK50 recap, WKNO reporters Meredith Husar and Erin Conway discuss some of the political aspirations presented to the anticipated crowds of more than 100,000.