Election 2015: 'Not enough detail' on deficit cut plans, says IFS

Four of the major parties have not provided "anything like full details" on plans to cut the deficit, the Institute for Fiscal Studies has said.

The think-tank said "broad outlines" of the choice on offer were on show but the electorate had been left "somewhere in the dark" over cuts planned by the Tories, Labour, Lib Dems and SNP.

The BBC's Robert Peston reports.