US judge upholds block of subpoenas in criminal investigation of Jay Powell
James Boasberg declines US attorney Jeanine Pirro’s request to revisit earlier decision in probe into Federal Reserve chair
James Boasberg declines US attorney Jeanine Pirro’s request to revisit earlier decision in probe into Federal Reserve chair

Breakthrough removes potential hurdle to Kevin Warsh’s confirmation as next US central bank chief

Central bank chair’s decision to confront the president has bolstered the institution’s independence

Chair says probe follows central bank’s refusal to bow to White House push for much lower interest rates

President’s remarks come after judge called the investigation an attempt to coerce Fed chair to lower interest rates

US president insists Justice Department will not drop criminal probe into central bank chair

Jeanine Pirro’s investigation into Fed chair’s testimony raises questions over independence of country’s judicial arm