| Police in Bangladesh have arrested four people Sunday in connection with a deadly explosion in the northeastern city of Sylhet. Two people were killed and at least seven injured when a bomb went off in a rented house. Police did not say who was responsible, but the French news agency, AFP, quoted one official as saying the blast occurred as a man worked with the bomb. The explosion coincided with a visit to Bangladesh by U.S. State Department counter-terrorism official Cofer Black, who joins U.S. experts already in the country assisting local officials. |