Deadly bus blast hits Sri Lanka
Dozens of casualties reported in attack blamed on the Tamil Tigers group.

The explosion shattered the windows of the bus and peppered it with shrapnel. A 45-year old man who identified himself only as Nalaka said he was thrown from his motorcycle by the explosion.
The incident on Friday is the latest in a series of attacks against commuters in and around Colombo.
Commuters targeted
At least 18 people were wounded when a bomb exploded as a packed commuter train passed between Colombo’s Wellawatte and Dehiwela areas on Wednesday.
“What is noticeable is that the targeting of civilians seems to have been stepped up,” Minelle Fernandez, reporting from Colombo for Al Jazeera, said.
“The military and the government says this is a sign of the increasing desperation of the LTTE as they take hits on the northern battlefront, they want to move the attention of the government and the resources of the military to the south.”
The latest violence against civilians comes as the Sri Lankan military is pressing an offensive to retake northern areas controlled by the Tigers.