Former Bosnian Serb army commander Ratko Mladic has gone on trial accused of carrying out a brutal campaign of ethnic cleansing.
NATO leaders are meeting in Chicago for a summit aiming to chart a path out of Afghanistan.
State media in Syria is reporting that large explosions have killed 55 people in Damascus.
A large explosion hit cars accompanying United Nations ceasefire monitors in the southern Syrian province of Deraa.
US officials have said the would-be suicide bomber in a foiled plot by al-Qaeda was planted in the group by an allied intelligence agency or turned into an informant early in the conspiracy.
US officials say a plot to attack an airliner bound for the US or another Western country with an improved "underwear bomb" has been foiled.
At least five people have been killed in a bomb attack in the Syrian city of Aleppo.