Ronald Reagan

Yep, even the Gipper switched parties. He once considered Democratic president Franklin D. Roosevelt a “true hero,” and supported Democrat Harry S. Truman in the 1948 presidential election.

But in 1952, he supported the Republican presidential campaign of Dwight D. Eisenhower, and in 1960 supported Ike’s vice president, Richard Nixon.

That’s him above in the 1940 film Knute Rockne, All American