![People gather to march in the annual parade down MLK Boulevard to honor Martin Luther King, in Chattanooga, Tennessee, U.S., January 16, 2017.](/sites/default/files/multimedia_images_2018/201804us_civilrights_mlk.jpg)
People gather to march in the annual parade down MLK Boulevard to honor Martin Luther King, in Chattanooga, Tennessee, U.S., January 16, 2017.
© 2017 Reuters
People gather to march in the annual parade down MLK Boulevard to honor Martin Luther King, in Chattanooga, Tennessee, U.S., January 16, 2017.