U.S. Senate Republicans pushed for the U.S. Congress to codify spending cuts identified by billionaire Elon Musk’s Department of Government Efficiency on Wednesday, after the Supreme Court declined to let President Donald Trump withhold payments to foreign aid organizations. After a lunch meeting with Musk, Republican lawmakers acknowledged the 5-4 court ruling did not bode well for White House hopes of taking unilateral action to cut spending allocated by Congress through a controversial process known as impoundment.