Jamie Dimon still won't say who'll succeed him as JPMorgan's CEO, only that there's a 'very deep bench'

1. JPMorgan's CEO Jamie Dimon discusses succession planning amid his tenure. 2. Dimon emphasizes the importance of maintaining company culture post-succession. 3. The board is considering candidates but has not made a decision. 4. Dimon is focused on continuing his role for several more years. 5. Company's deep executive bench is highlighted as a strength.