2:01 pm
Jack
Police in Indian-administered Kashmir have arrested two schoolboys in
connection with last week's bomb attack at the high court in Delhi.
Both were charged with criminal conspiracy and police say the arrests have moved the investigation forward.
The death toll in the bombing has risen to 14. Seventy-six others were injured.
The 7 September blast was the second to target the building in five months.
India's Home Minister P Chidambaram has said it is likely that the attack was carried out by a group based in India.
The email the boys are suspected of having sent from a cyber cafe claimed that the radical group Harkat-ul Jihad al-Islami (Huji) had planted the bomb.
They were among several people detained by police for questioning over the last week, including the cyber cafe owner.
Reports say the boys attend a secondary school in Kishtwar, and neither has any criminal or militancy-related record.
Security doubts On Wednesday night, federal home secretary RK Singh said there were some clues and "some people have been arrested".
"But we do not want to disclose whatever progress we have made as it will hamper the investigation," he said.
The US state department says that Huji is a terrorist group with links to al-Qaeda. Huji has been accused of carrying out attacks in India, Pakistan and Bangladesh.
Last week, Mr Chidambaram told the BBC that even though Huji had reportedly claimed responsibility for the blast, the group had not been active in India for a while.
Earlier this week, police in the state of Gujarat arrested a man for sending a fake email which had claimed the bomb attack was the work of the Indian Mujahideen.
Correspondents say last week's attack renewed doubts about India's ability to protect even its most important institutions, despite a security overhaul that followed devastating attacks by gunmen in Mumbai (Bombay) in 2008.
