As parades wind through the French Quarter and second lines form from Basin to Canal Street, it's as good a day as any to pay tribute to the arbiter of New Orleans music, the legendary Dr. John.
Thousands of revelers turned out for Mardi Gras celebrations in New Orleans on Monday and Tuesday, including celebrities like recent Oscar-winner Melissa Leo, actress Jennifer Coolidge, and creator of "The Wire" and the NOLA-set "Treme" David Simon...