Rubio said he could not predict if Trump would succeed in buying Greenland from Denmark or restoring American authority over the Panama Canal while he is in office.

Panama's President Jose Raul Mulino has ruled out negotiations with the US over ownership of the Panama Canal as he prepares to Marco Rubio.

Newly inaugurated U.S. President Donald Trump is pushing to "take back" the Panama Canal, the world's second busiest interoceanic waterway.

Stephanie: In response to Trump’s inauguration speech, Panama President José Raúl Mulino said that “ the canal is and will remain Panama’s .” As you noted, Trump has already floated the idea of using military force to retake the canal. Do you think this could actually come to pass?

Trump's new top maritime official Louis Sola tells CNBC 'all options on the table' to punish Panama and defend U.S. business, trade and national security.

In recent weeks, when he was President-elect Donald Trump publicly said that Panama should return the Panama Canal to the United States, and he would not rule out using military force to reclaim it. At his presidential Inauguration on Monday Trump doubled down on saying that his new administration was going to take back the canal.

Panama President José Raúl Mulino says there will be no negotiation with the United States over ownership of the Panama Canal