IS claims responsibility for deadly Tunisia bus blast

Tunisian forensic police inspect the wreckage of a bus in the aftermath of a bomb attack on the vehicle which was transporting Tunisia's presidential guard in central Tunis on 25 November 2015. Photo: AFP
Cairo: Islamic State claimed responsibility on Wednesday for an attack on a Tunisian presidential guard bus, an official statement from the group said.
Tunisian authorities said that a suicide bomber carried out the attack on Tuesday, which killed at least 12 people and forced the government to impose a nationwide state of emergency.