Louisiana Wildlife agents arrested a man early Friday morning after they spotted him walking down Bourbon Street carrying a live alligator. Louisiana Wildlife and Fisheries agents helping with security during Mardi Gras were patrolling the French Quarter around 1:30 a.m. when they saw a man, later identified as Eurell D. Johnson, walking in the 400 block of Bourbon Street with a 3- to 4-foot alligator. When agents stopped Johnson, they also found him with a gun and marijuana. Agents learned Johnson is a convicted felon and cannot legally possess a firearm. Agents arrested Johnson, 25, of New Roads, on charges...