Long list of presidents have been shot or shot at

CNN —

Former President Donald Trump fell to the ground Saturday, clutching his face after what sounded like gunfire at a rally in Pennsylvania.

Blood could be seen on his face as he was carried away by Secret Service.

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Multiple presidents and former presidents and candidates for president have been attacked in US history, according to a CNN report from 2011 and a list of instances of political violence that includes attacks on senators, congressmen and governors compiled by CNN’s research library.

Multiple presidents, former presidents or candidates have survived assassination attempts

In the pre-Civil War era, President Andrew Jackson was shot at while attending a funeral in the Capitol. The shooter fired twice, but the gun failed.

Former President Theodore Roosevelt, like Trump, was trying to get his old job back during the 1912 campaign. He was shot on the way to a speech in Milwaukee by a saloon keeper. Roosevelt later said a folded-up copy of his 50-page speech slowed the bullet, which stayed in his body for the rest of his life. He gave the speech despite the shooting.

Franklin D. Roosevelt was president-elect when a would-be assassin fired at him in Miami in 1933. The shooter, Guiseppe Zangara, missed Roosevelt but killed Chicago Mayor Anton Cermak. He was put to death by electrocution.

Harry Truman, who took over the presidency after Roosevelt died, was shot at across from the White House by Puerto Rican nationalists in 1950.

Alabama Gov. George Wallace, a segregationist who was running for president for the third time in 1972, was shot after a campaign event outside Washington, DC. The shooting left him paralyzed from the waist down, and he later rethought