An anarchist demonstrator holds a skull-and-cross-bones banner during a demonstration for the last d.., 2001-12-15...

An anarchist demonstrator holds a skull-and-cross-bones banner during a demonstration for the last day of European Union heads of states summit December 15, 2001. [Anti-capitalist marchers hurled Molotov cocktails at police and vandalised buildings and cars during a march against a European Union summit on Saturday, police and eyewitnesses said. Scattered incidents erupted during the march by some 700 self-proclaimed anarchists as the summit near Brussels was marred for a second day by violent protests. It was the first serious outbreak of violent protests at a major international meeting since the September 11 attacks on the United States. It recalled similar clashes at an EU summit in Sweden last June and at a meeting of the world's richest countries in Italy in July.]