Anderson drafted an agreement for full interchange, which Churchill re-worded "in more majestic language". Anderson feared that Groves might tell Stimson and Bush that "like all Americans who come to our misty island, they have been taken in by our hypocritical cunning and carried away by our brilliant Prime Minister". When Conant found out about the agreement, he expressed the opinion that he would feel more at home on the staff of the "Chicago Tribune", a newspaper renowned for its anti-British views. Anderson arrived in Washington with the draft on 5 August, and went over it with Conant and Bush. From the American point of view, nothing made it into the final draft that contradicted the existing policy on interchange of information. Anderson extracted one important concession: the creation of the Combined Policy Committee to oversee the joint project with representation from the United States, Britain and Canada. Conant's objections to Anderson's proposed arrangements for information interchange were met by assigning the task to the Combined Policy Committee. Stimson, General George Marshall and Rear Admiral William R. Purnell reviewed the document and made minor changes, and it was then sent to the British Embassy for approval.