Secretary of State Marco Rubio told SiriusXM’s Megyn Kelly on Thursday during her show that President Donald Trump’s bid for

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.

Secretary of State Marco Rubio states Trump's interest in Greenland and the Panama Canal is driven by national security concerns regarding China.

U.S. Secretary of State Marco Rubio said Thursday that President Donald Trump's plan to buy Greenland was "not a joke."

Secretary of State Marco Rubio said on Thursday he had "zero doubt" that China has a contingency plan to shut down the Panama Canal in the event of a conflict with the U.S. and that Washington intends to address what it sees as a national security threat.