The U.S. last week fined Wells Fargo nearly $100 million for allegedly breaching U.S. sanctions against Iran, Syria and Sudan, violations that stemmed from its "unsafe or unsound" sanctions compliance practices. The bank was fined $30 million by the Treasury Department's Office of Foreign Assets Control and $67.8 million by the Federal Reserve after OFAC said Wells Fargo's subsidiary allowed a European bank to use its trade finance platform to process more than $500 million in sanctioned transactions.