Lebanese Prime Minister Tammam Salam speaks during a press conference at the government palace in Beirut, Lebanon, Sunday, Aug. 23, 2015. Salam hinted he might resign after violent protests by people demonstrating against government corruption and political dysfunction amid a trash crisis. He said that security forces who used force against protesters will be held accountable and that the right to demonstrate is protected by the constitution. (AP Photo/Bilal Hussein)