Britain's Queen Elizabeth II walks with U.S. President Eisenhower past the Guard of Honour at Washington National Airport, Oct. 17, 1957. The Commander of the Honour Guard Lt. Colonel Robert Phelps marches beside the Queen. (AP Photo)

Today in History: October 17

Inside the story: Photo gallery

Today is Monday, Oct. 17, the 291st day of 2016. There are 75 days left in the year.

Caterpillar CEO to retire next year

NEW YORK (AP) — Caterpillar said Monday that CEO and Chairman Doug Oberhelman will retire from the company next year and will be replaced as…