President Franklin Delano Roosevelt drinks a glass of wine at a fundraising dinner in 1938. FDR fancied himself quite the skilled mixologist; many of his colleagues disagreed. Thomas D. McAvoy/The LIFE Picture Collection/Getty Images hide caption

itoggle caption Thomas D. McAvoy/The LIFE Picture Collection/Getty Images

President Obama walks from the White House to Marine One on Friday. In an interview Thursday with NBC News, he apologized for breaking a promise regarding the Affordable Care Act. J. Scott Applewhite/AP hide caption

itoggle caption J. Scott Applewhite/AP

U.S. President Ronald Reagan and British Prime Minister Margaret Thatcher in 1987. AFP/Getty Images hide caption

itoggle caption AFP/Getty Images