Bankers' Billions and Politicians' Pensions Jamie Dimon's meeting with John Healey is a timely reminder of the complex relationship between politicians and bankers.
The JP Morgan chief executive's warning against a bank tax hike has sparked debate about the role of politics in shaping economic policy.
UK banks have generated £200bn in pre tax profits over the past five years, largely thanks to rising interest rates. This has led to calls from unions and campaign groups for higher levies on bankers' windfalls.