Boston April 2, 2018 7:54 pm MLK's Final Speech Read on Boston's City Hall Plaza Dozens of speakers read passages of Martin Luther King Jr.’s final speech Monday in Boston. US & World Videos 1:40 Democrats say Big Oil misled public for decades about climate change 4:14 What to expect: Previewing the 2024 Met Gala 3:37 Learning about the Art Resource Collaborative for Kids 3:25 Mother's Day gift ideas with William James Gifts 1:35 Understanding the Biden administration's plans to reclassify marijuana