If President Trump moves ahead with 50 percent tariffs on a wide range of Canadian products later this month, some companies may only survive by relocating to the United States.
About half a dozen states explicitly protect workers from excessive heat. And some others, like Texas, prevent local governments from passing their own laws.
As the Trump administration sends a growing number of immigrants to countries they have no connection to, some find themselves imprisoned with no way out.
In his first public comments on the operation, the president downplayed the risks to officials and journalists who remained on Air Force One for the flight from Turkey.