Chicago Tribune Melissa Harris' Chicago Confidential November 18, 2012 Alvarez joins Culloton Public relations firm Culloton Strategies has hired Michael Alvarez, a commissioner of the Metropolitan Water Reclamation District of Greater Chicago, as senior vice president for public affairs. As the Sun-Times reported in January, Alvarez, 32, has worked for Barack Obama, Rod Blagojevich and Richard M. Daley — while he