It's unclear how the issue of ownership of the Panama Canal became a talking point for President-elect Donald Trump this week, but the question has a long political history.

Panamanian President José Raúl Mulino rejected President-elect Trump’s claims of Chinese interference and high fees to use the Panama Canal. The post Panama’s president rejects Trump’s claim of Chinese interference at canal appeared first on FreightWaves.

Trump again having designs on Greenland comes after the president-elect suggested over the weekend that the U.S. could retake control of the Panama Canal if something isn't done to ease rising shipping costs required for using the waterway linking the Atlantic and Pacific oceans.