U.S. Defense Secretary Ash Carter removed his senior military assistant, Lieutenant General Ron Lewis, from his position on Thursday over allegations of misconduct that Carter learned of this week.
The conservative legal challenge to President Barack Obama's executive action on immigration, in line for U.S. Supreme Court review, would force the justices to wrestle with their own conflicting votes on when states have a legal right to sue the federal government.
Sweden will impose temporary border controls from Thursday in response to a record influx of refugees, a turnaround for a country known for its open-door policies that also threw down the gauntlet to other EU nations hit by a migration crisis.