A leader of an unsanctioned Buddhist group slits his belly in protest against the attack.
Tu Anh Tu is questioned about protests and a fellow blogger's history book.
The protest follows that of a fellow activist who recently ended a 25-day fast.
He calls it a victory for justice and democracy.
Foreign scholars raise 'deep concerns' over jailed dissident Cu Huy Ha Vu.
His brother says court documents are being withheld.
The activist says he won’t give up until his concerns over abuse in jail are addressed.
Cu Huy Ha Vu's wife gets permission to meet him to discuss an appeal.
Citizens say the ballot reflects political infighting, but not public sentiment.
Democracy campaigners begin a fast in protest of Cu Huy Ha Vu’s treatment in prison.
Hanoi must prove it is making rights reforms before Washington will lift a ban on lethal weapon exports.
Authorities clamp down on protests in Hanoi.