Kerry Has Investments in Companies Accused of Violating Iran Sanctions Daniel Halper December 21, 2012 12:59 PM John Kerry, who will be nominated later today to be the next secretary of state, is the richest member of the U.S. Senate. His estimated net worth is, at minimum, $198.65 million, according to disclosure forms. Kerry's disclosure forms also reveal that he has invested in companies accused of doing business with Iran. One of the companies Kerry is invested in is called Petroleo Brasileiro SA Petrobras (Petrobras), it's a Brazilian-based oil and gas corporation. Disclosure forms reveal that Kerry has between $150,000...