India, Jan. 5 -- Following the capture of Venezuelan leader Nicolas Maduro, President Donald Trump has threatened other countries of American intervention.

Speaking to reporters aboard Air Force One, Trump implied that he could take military action in Colombia. "Colombia is very sick too, run by a sick man who likes making cocaine and selling it to the United States, and he's not going to be doing it very long," Trump said, referring to Colombian president Gustavo Petro.

Petro refuted Trump's drug trafficking claims, and urged him to "stop slandering" Colombia's leadership.

In an interview with The Atlantic magazine Sunday, Trump repeated his interest in acquiring Greenland, an autonomous territory of Denmark, which is a member of NATO...