Thousands of Italian students have sailed to Palermo on so-called "ships of lawfulness" to mark the 21st anniversary of the killing of an anti-mafia magistrate. <br /><br />Giovanni Falcone, his wife and three bodyguards were killed when their car was blown up on a road near Capaci in Sicily.<br /><br />Two months later, colleague Paolo Borsellino was killed in another bomb attack in Palermo.<br />No Comment | euronews: watch the international news without commentary | http://www.euronews.net/nocomment/
