A "remorseful" Pakistani-American LeT terrorist David Headley made a last ditch effort to have his sentence reduced by writing an emotional letter to the judge claiming he is a changed man and was sorry of his past doings. However, US District Judge Harry D Leinenweber, in the court room acknowledging the receipt of such a letter, publicly told Headley that he had difficulties sin believing him given his past record.... 
08:17 AM, Jan 25, 2013
