The crunch bites deeper in the US

By Stephanie Flanders
Economics Editor, BBC News

The credit crunch has hit the US economy hard. From Wall Street to Main Street, loans that looked rock-solid a year ago now look shaky.

And the US central bank, the Federal Reserve, is throwing away the rule book to contain the effects.

Kevin Logan of Dresdner Kleinwort, one of the less gloomy New York economists, summarises the state of play as the credit crunch has spread to different types of assets as follows: "We're all sub-prime now".