text: Dimon solidifies control at nation #39;s second-largest bank NEW YORK (CBS.MW) -- Dina Dublon is resigning as chief financial officer after 23 years at JP Morgan Chase in a shakeup that further solidifies Jamie Dimon #39;s control at the nation #39;s second-biggest bank.
inputs: Dimon solidifies control at nation #39;s second-largest bank NEW YORK (CBS.MW) -- Dina Dublon is resigning as chief financial officer after 23 years at JP Morgan Chase in a shakeup that further solidifies Jamie Dimon #39;s control at the nation #39;s second-biggest bank.