Politicians from the Venezuelan opposition and their supporters prepared to challenge President Nicolás Maduro’s blockade of U.S. and other foreign aid on Saturday, as fears mounted that the attempt could be stymied by further violence in this collapsing socialist state. After an attack by the Venezuelan military near the Brazilian border that left two civilians dead and 11 wounded, groups of volunteers and opposition leaders boarded early-morning buses, cars and motorbikes en route to the eastern Colombian border. In addition to vows of bringing in aid by sea and land — and via human chain if necessary — the opposition also planned large-scale rallies in cities nationwide to demand the admittance of international relief. “I’m very concerned with the information […]