It's now exactly a week since the serial blasts in Jaipur killed 65 people. The probe into the terrorist strike has made little headway. Amidst the slanging match between the Centre and state government over the issue of deporting illegal Bangladeshi migrants, NDTV has discovered that many of these illegal migrants have over the years been able to acquire a range of crucial government documents ranging from ration cards and driving licences to even Voter ID cards.