Trump's pick Kevin Warsh may become richest Fed chair with over $100 million wealth

US President Donald Trump's nominee for Federal Reserve Chair, Kevin Warsh, has disclosed investments and holdings worth roughly $131 million to $209 million. If chosen, he could be the richest person to head the US central bank. Warsh is married to Jane Lauder, an heiress to the Estée Lauder family, with an estimated personal net worth exceeding $2.5 billion.