New Orleans saw a familiar face on CNN during Tuesday night's democratic debates.
Former Mayor Mitch Landrieu joined CNN as a political commentator and made his debut during the debate.
The debate was moderated by CNN's Dana Bash, Don Lemon and Jake Tapper.
Landrieu was once considered a dark horse candidate to run for president after gaining the national spotlight by leading the charge to remove monuments honor the confederacy from public spaces.