National Security

Former Defense Secretary Jim Mattis says President Trump is a threat to the constitution, The Atlantic reports. Others have also spoken out about the White House's handling of nationwide unrest.

NPR's Ari Shapiro talks with Kentucky State Rep. Attica Scott about the protests that erupted in Louisville after the deaths of Breonna Taylor and George Floyd.

Police departments across the country have taken different approaches to protests and violence. Some departments are trained to contain and de-escalate, while others use more aggressive methods.

Senate Republicans have started a new investigation into the Russia inquiry. Former Deputy Attorney General Rod Rosenstein has testified before the Senate Judiciary Committee Wednesday.

Two college students were confronted by the police and tased in Atlanta on Saturday, while protests were rocking the city. Six police officers have been charged with crimes related to an incident.