Tens of thousands of migrants have been sent back to Mexico under the Trump-era program. President Biden calls it “inhumane” but has so far been unable to end it.

The main battle tanks that the United States and Germany have agreed to provide Ukraine will help its forces punch through Russian fortifications and retake lost territory.

Restrictions related to the COVID-19 pandemic have increased threats to press freedom in the region, raising questions over how to respond.   

It’s been almost a year since the first COVID-19 vaccines were approved, and half of the world is at least partly vaccinated. Now, the emergence of the omicron variant is underscoring the risks of un…