Aditya Chakrabortty discusses the Goldman Sachs prosecution with the Guardian's head of business Dan Roberts and Ruth Sunderland, business editor of the Observer. Andrew Clark in New York reports that this accusation could seriously hurt the bank's business.
Giles Wilkes, chief economist of the Liberal thinktank Centreforum, joins the discussion. In his turn he describes and defends the Liberal Democrat manifesto pledges on the economy.
And Carolyn Steel, author of Hungry City, initiates a debate on whether the air transport crisis caused by volcano ash should make us concerned about global interdependency.
