Presidential trips are expensive, and President Obama's journey to Africa this month will in no way be an exception.
The Washington Post estimates that Obama's Africa trip could cost $60 million to $100 million, citing a person familiar with the details who cited previous presidential missions to Africa.
A more precise estimate is impossible because details about the president's security are classified.
"The infrastructure that accompanies the president's travels is beyond our control," said Ben Rhodes, Obama's deputy national security adviser for strategic communications, to the Post. "The security requirements are not White House-driven, they are Secret Service-driven."