David Eisenhower

Dwight David Eisenhower II (born March 31, 1948), better known as David Eisenhower is an American author, public policy fellow, professor at the University of Pennsylvania, and eponym of the U.S. Presidential retreat, Camp David. He is the only grandson of the 34th president of the United States, Dwight D. Eisenhower, and the son-in-law of the 37th president of the United States, Richard Nixon.