CARACAS, Venezuela — The bikers thundered up in a phalanx of red jackets and dark clothes, some with faces covered, revving motorcycles before a thousand protesters in Caracas. They threw tear gas canisters to disperse the crowd. Then, witnesses say, they pulled pistols and fired.
Someone fell. Carlos Moreno, 17, lay sprawled on the ground, a pool of blood around his head. -- More...