rigged truck with government plates exploded in Lahore on Wednesday, killing one person in a heavily guarded neighborhood that is home to many government officials in the eastern Pakistani city. Two TV stations quoting anonymous intelligence officials reported that authorities had arrested an Indian national in connection with the blast in the city, which is around 30 km (19 miles) from the Indian border. Tensions between nuclear-armed India and Pakistan have risen sharply over the deadly terror attacks in Mumbai last month, which Indian authorities have blamed on Pakistan-based militants. Islamabad has promised to cooperate with New Delhi, but has said it has yet to share any evidence with it. Lahore's police chief said his force had not detained an Indian, but said intelligence agencies could have done so without his knowledge. Dawn TV identified the Indian citizen as Satish Anand Shukla, of Calcutta, and said he was arrested after a cell phone intercept. Earlier, Umer Virk, the head of Lahore's Crime Investigation Department, said the target of the Lahore blast was likely a police officer who headed an operation that led to the death of a leader of Lashkar-e
