Former U.S. Sen. Ben Nighthorse Campbell dies - The Colorado Sun
- Former U.S. Sen. Ben Nighthorse Campbell dies The Colorado Sun
- Ben Nighthorse Campbell, Former Colorado Senator, Dies at 92 The New York Times
- Ben Nighthorse Campbell, former U.S. senator and jewelry maker, dies at 92 The Durango Herald
- Ben Nighthorse Campbell, former U.S. senator from Colorado and Northern Cheyenne tribe member, dies at 92 CBS News
- Ben Nighthorse Campbell, Native American senator, dies at 92 The Washington Post