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OBAMAS ALL HAVE HOPEFUL SECRET-SERVICE CODE NAMES: Here is a fun fact! Secret Service code names were invented for easier pronunciation and transmission over radio devices, not as any sort of "secret code." Thus it does not matter if everyone in the world knows the upcoming First Family's code names. They are: Renegade, Renaissance, Radiance, and Rosebud. Barack Obama is also known as "Smurfette," in honor of Karenna Gore. [BBC News ]