On August 3, messengers from General Howe finally succeeded in making their way through the American lines to Burgoyne's camp at Fort Edward. (Numerous attempts by the British generals to communicate were frustrated by the capture and hanging of their messengers by the Americans.) The messengers did not bring good news. On July 17 Howe wrote that he was preparing to depart by sea with his army to capture Philadelphia, and that General Clinton, responsible for New York City's defense, would "act as occurrences may direct". Burgoyne refused to divulge the contents of this dispatch to his staff.