A free public screening of the award-winning documentary “Inequality for All” from 6 to 9 p.m. Friday, April 4, will be followed by a live Skype discussion with the film’s creator, former U.S. Secretary of Labor Robert Reich, above. The event is scheduled from 6 to 9 p.m. at the IBEW Local 175 Union Hall, 3922 Volunteer Drive. Reich’s Skype discussion will address issues that are specific to Chattanooga, including the causes of and possible solutions to the city’s rapidly growing economic disparity. Refreshments will be served. Arrive early as seating is limited. For more information, call 423-208-5678.