A decade after taking over the ironworkers’ union at a particularly low point in its history, General President Joseph J. Hunt, 68, is stepping down, expressing confidence that the union now is one of the most “transparent and progressive” in the building trades. Replacing him—as of Feb. 1 in an expected succession—will be Walter Wise, general secretary since 2008. The union has 125,000 members, according to a spokesman. Hunt took over the top post of the Washington, D.C.-based International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers in 2001, several months after the resignation of his predecessor, Jake West,
The 2016 Summer Olympics boating and swimming events have put an international spotlight on what has been a long-running problem in Rio de Janeiro—untreated sewage and trash are clogging up major bays and waterways.