Dozens of people are arrested as protesters clash with riot police outside the NATO summit where leaders are huddling over plans for the future of Afghanistan.

Abdelbeset Ali Mohmed al Megrahi, the only person convicted in connection with the Lockerbie bombing that killed 270, has died, Libyan Foreign Ministry says.

Relief expressed Sunday at the death of Pan Am 103 bomber Abdelbeset Ali Mohmed al Megrahi by relatives of some of his 270 victims was tempered by still-smoldering anger at his release from prison more than two years ago.

A 6.0-magnitude earthquake strikes near the northern Italian city of Camposanto, killing at least six people. In January, the area was struck by a 5.3-magnitude quake.

A bombing at a school in Italy was likely "the isolated action of a single man" and not tied to the mafia, an official said Sunday.