Senators Bernie Sanders and
Elizabeth Warren marched arm-in-arm on Monday, as a group of often feuding U.S. presidential candidates set aside their differences long enough to celebrate Martin Luther King Jr.
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Democratic White House hopefuls, including Pete Buttigieg, shook up multi-state campaign schedules to seek the support of black voters in Columbia, South Carolina, who will be crucial to victory in a tight race for their party's nomination.
"Our job is not just to remember the history of Dr. King, it is to absorb his revolutionary spirit and apply it today," Sanders said at a rally after the march.