NEW : NASA is `` disappointed '' by the decision . Lawyer for McKinnon says it is `` a great day for British justice '' the United States home secretary blocks extradition of McKinnon to the United States . UK prosecutors accuse him of breaking into military , McKinnon and civilian networks .
NEW : The U.S. State Department is `` disappointed '' by the decision . Lawyer for McKinnon says it is `` a great day for British justice '' UK home secretary blocks extradition of Gary McKinnon to the United States . U.S. prosecutors accuse him of breaking into military , NASA and civilian networks .