LEFTIST leaders from Venezuela and Ecuador thundered against a US military presence in Latin America today, warning the "winds of war" were blowing across the increasingly polarised continent. Venezuelan President Hugo Chavez led the charge, attacking Colombia's decision to host American forces at seven of its bases, a move also condemned by Chavez's Ecuadoran counterpart and ally Rafael Correa during the inauguration of his second term. Speaking in Quito, Ecuador, at a regional summit, Mr Chavez said he was fulfilling his "moral duty'' by telling fellow leaders that the "winds of war were beginning to blow,'' because of the July...