Trump just found another target at the Federal Reserve

President Donald Trump on Friday took aim at John Williams, the second-in-command on the policy-setting Federal Open Market Committee and the president of the New York Federal Reserve. 
The comment marked a departure from his usual broadsides against Fed Chair Jerome Powell, which intensified after policymakers last increased the benchmark interest rate in December. 
The president has turned up pressure on the Federal Reserve as a slowing economy threatens to change the calculus of his