The personnel moves appear aimed at leaders and agents who played roles in the investigations most closely associated with Trump himself.

The White House press secretary said the tariffs are expected to go into effect on Saturday for goods imported from Mexico, Canada and China.

As the tariffs near reality, some businesses are beginning to prepare for a rise in prices that consumers will likely see as well.

The White House has confirmed President Trump plans to implement 25% tariffs on all imports from Mexico and Canada, as well as 10% tariffs on those from China, beginning on Saturday, Feb. 1. Oil is expected to be exempt.