US

54 to 45 split

Stake worth nearly £3bn

Energy index up 17.9%

Record US debt is fuelling questions about the dollar’s future. We examine why dollar dominance has endured, what could weaken it, and how investors can think about risks and diversification.

Crude around $100

Ahead of results

'America is bigger than one man'

Checks and balances

Forecasts beaten

'Dance nearer the door'