Factbox-Trump's signature on $100 bill to put him in small circle of sitting presidents

March 28 (Reuters) - When U.S. President Donald Trump's signature appears ⁠on $100 bills in June, it will end 165 years of the U.S. Treasurer signing banknotes and place Trump among a small ⁠band of sitting global leaders, most heads of developing economies, whose autographs or images have graced their currencies. Read full story