The United States has paused intelligence sharing with Ukraine, a move that will limit Ukraine's ability to target Russian forces. It follows Monday's pause on military aid.

U.S. Supreme Court declined to let the Trump administration withhold payment to foreign aid organizations for work they already performed for the government.

Mayors of four of the largest cities in the U.S. appeared before the congress to defend their so-called "sanctuary city" laws, which restrict local officials in helping enforce federal immigration regulations.