PUBLISHED ON: November 2, 2008 | Duration: 1 min, 34 sec
Four people have been detained in connection with the serial blasts in Assam on October 30, which killed 77 people. Despite these detentions there are no concrete leads yet. Prime Minister Manmohan Singh visited Guwahati on Saturday. He said his government will do whatever it can to arrest those responsible for the blasts but that did not really calm the people.