As the world races to find a COVID-19 vaccine, one of the most promising vaccine trials has hit a major roadblock. AstraZeneca paused its Phase 3 COVID-19 vaccine trial after a woman in the trial developed severe neurological symptoms consistent with transverse myelitis, or inflammation of the spinal cord.

Since the police killing of George Floyd in May sparked a nationwide uprising against police brutality, armed white supremacists have taken to the streets of U.S. cities in response to Black Lives Matter protests. Organizing against systemic racism has been met with apparent attempts by the Trump administration to cover up white supremacist violence.

As the United States marks 19 years since the September 11 terrorist attacks that killed nearly 3,000 people, a new report finds at least 37 million people in eight countries have been displaced since the start of the so-called global war on terrorism since 2001. The Costs of War Project at Brown University also found more than 800,000 people have been killed since U.S. forces began fighting in Afghanistan, Iraq, Syria, Pakistan and Yemen, at a cost of $6.4 trillion to U.S. taxpayers.

We look at how decades of U.S. military intervention in Central America have led to the ongoing migrant crisis, with Salvadoran American journalist Roberto Lovato, author of the new book “Unforgetting: A Memoir of Family, Migration, Gangs, and Revolution in the Americas.” Lovato recounts his own family’s migration from El Salvador to the United States, his return to the country as a young man to fight against the U.S.