Two Bolivian army leaders have been arrested after soldiers and tanks took up position in front of government buildings on Wednesday in what President Luis Arce called an attempted coup. The troops and tanks entered Plaza Murillo, a historic square where the presidency and Congress are situated, in the afternoon, prompting global condemnation of an attack on democracy. One of the tanks tried to break down a metal door of the presidential palace. Surrounded by soldiers and eight tanks, now dismissed army chief General Juan Jose Zuniga said the “armed forces intend to restructure democracy, to m…