source: [lemma=the] [□] □ □ □
destination: [lemma=the] [□=□] □ □ □
spec: The efforts of the two men to collect intelligence are impressive but their problem was getting the data to President Lincoln in a timely manner . [ 9 ] Such state action would violate the Ex Post Facto Clause ( as to criminals convicted prior to the enactment ) and the Double Jeopardy Clause .