President Donald Trump welcomed Ukrainian President Volodymyr Zelenskyy to the White House for a high-stakes meeting as the U.S. president pushed for a deal to end Moscow's war on its neighbor. A host of European leaders joined the pair.

Cook responded to Pulte in a statement, "I have no intention of being bullied to step down from my position because of some questions raised in a tweet."

President Donald Trump on Wednesday called on Federal Reserve Governor Lisa Cook to resign on the basis of allegations made by one of his political allies about mortgages she holds in Michigan and Georgia,