George W. Bush
On May 2, 2011, President Obama called Bush, who was at a restaurant with his wife, to inform him that Osama bin Laden had been killed. The Bushes joined the Obamas in New York City to mark the tenth anniversary of the September 11, 2001, terrorist attacks. At the Ground Zero memorial, Bush read a letter that President Abraham Lincoln wrote to a widow who lost five sons during the Civil War.