Passage: Canberra was recommissioned on 15 June 1956, and home ported at Norfolk, Virginia. From June until March 1957, the cruiser operated from Norfolk and through the Caribbean. On 14 March, Canberra delivered President Dwight D. Eisenhower to Bermuda for a conference with Harold Macmillan, the British Prime Minister. On 12 June, the cruiser served as review ship for the International Naval Review at Hampton Roads. After a training cruise during July and August, Canberra was deployed to the Mediterranean for NATO Operation Strikeback.

Question: Who was president at the time?
Dwight D. Eisenhower