-Omicron: Argentina does not rule out closing borders again

-President Alberto Fernandez promises to be "inflexible" against food price increases

-The U.S. and Mexico agreed to tighten immigration controls at their border

-The president-elect of Honduras says she will seek to renegotiate the foreign debt

-Archaeologists discovered a 16th century Aztec altar in the heart of Mexico City

-Sports: National Team and Tottenham defender Cristian Romero will not play until next year due to serious injury