Possible Clues:

• Simpson attorney Robert
• Ari of NPR
• NPR's Ari
• Conservative columnist Ben
• 'All Things Considered' co-host Ari
• Travolta's role in 'The People v. O.J. Simpson: American Crime Story'
• NPR host Ari
• O.J. Simpson trial attorney Robert
• 1940s U.S. poet laureate Karl
• NPR White House correspondent