Aug. 30, 2017, CHICAGO — The Portland Cement Association (PCA) today announced the winners of the 2017 John P. Gleason, Jr., Leadership Awards, honoring individuals who have exhibited leadership in association activities in support of member company objectives and operations. Congratulations to Winner: Ruben Guerrero Jr., Director of Corporate Affairs, Salt River Materials Group. Guerrero is actively engaged in PCA’s network of public policy and communications committees, including the Government Affairs Council, Industry Communications Committee and State Government Affairs Task Force. He has demonstrated leadership by helping the industry navigate important issues affecting the business of making cement – from legislative and regulatory policy affecting a single plant to managing public perception about the industry as a whole.