MIAMI -- Long lines formed at Miami International Airport this week as travelers arriving from Colombia reported being stuck in a single line regardless of their citizenship status. Cell phone video circulating online from Tuesday night shows a sea of people waiting in line.

The Trump administration had added extra inspections for passengers from Colombia as part of a pressure campaign. The effects lingered into Wednesday.

Colombian President Gustavo Petro asked President Donald Trump to sit down with him and talk things over a glass of whiskey, called him an outright racist in rambling social media posts and pledged to never yield to Washington’s pressure even if the economic sanctions being threatened led to his overthrow.

South Florida is home to hundreds of thousands of people with roots in Colombia, according to federal government data, underscoring the longstanding and deep ties between the region and the South American country.

A Colombian customs worker has admitted his role in taking bribes and funneling more than $1 million in drug proceeds in a case that threatened to expose dirty dealings between U.S.

Shortly after last November’s election, Trump threatened China, Mexico, and Canada with 10% and 25% tariffs, respectively.

The delays come amid rising diplomatic tensions between the U.S. and Colombia. On Sunday, former President Donald Trump called for import tariffs and other penalties against Colombia after Colombian President Gustavo Petro denied entry to deported migrants. Colombia responded by imposing tariffs on U.S. goods.

From January 30 until February 3, one of the most important cultural events in Latin America takes place, 20 years after it was inaugurated with the blessing of Gabriel García Márquez

Researchers and scientists who spend their careers searching for new species in every corner of the globe know their field better than anyone else. But, what happens when they encounter something they’ve never seen before?

CBS News Miami's Chelsea Jones was at the airport to figure out why some people flying in from the South American country were told to wait for hours in a separate line.

If the U.S. follows through on President Donald Trump's threat to impose massive tariffs on Canada as early as Saturday, Ottawa could hit back with retaliatory tariffs within hours or days, according to international trade lawyers.