Memo to Catholic priests everywhere: If you plan on attending a future Mardi Gras, try not to be photographed shirtless next to a drag queen and some chiseled guys in biker shorts. Because that photo op just cost Rev. Thomas Bouterie his pastor's post at a church outside of New Orleans. The 47-year-old Bouterie--unknowingly snapped at last year's New Orleans bacchanal--appears in "Masking and Madness: Mardi Gras in New Orleans," photographer Kerri McCaffety's vibrant study of the annual Crescent City celebration. Following a meeting with diocesan brass, Bouterie announced Saturday (5/4) his decision to step down after 13 years as...