U.S. Martin Luther King Jr.’s Legacy Still Inspires 21st-Century Dreamers Gina Meeks 6:30PM January 20, 2014 Share:ShareAs the nation remembers the life of the late civil rights leader Martin Luther King Jr., known for his monumental “I Have a Dream” speech, his niece Alveda King discusses why his legacy is still important in the 21st century. Share:Share