For a moment on Sunday, the government of Colombia’s Gustavo Petro looked like it might be the first in Latin America to take a meaningful stand against President Donald Trump’s mass-deportation plans. Instead, Petro gave Trump the perfect opportunity to show how far he would go to enforce compliance. Latin American leaders came out worse off.

A simmering diplomatic stand-off over deportation flights spilled onto social media Sunday, threatening the once close relationship between the US and Colombia and further exposing the anxiety many feel in Latin America towards a second Trump presidency.

A summit of Latin American countries to discuss a united front in the face of US President Donald Trump's plans for mass migrant deportations has been called off, the organizers said Wednesday.