Eurozone: single currency disaster, says Allister Heath

The single currency experiment is "ending in disaster" says City AM editor Allister Heath who claims the planned bailout "probably won't be enough" to save Spain and it may have to come back for more money.

Watch more Sunday Interviews: Chuka Umunna -- Ed Davey -- Eric Pickles -- Ed Balls -- Harriet Harman -- Nick Clegg -- Grant Shapps -- Andrew Lansley -- Ed Balls -- John Cridland -- Iain Duncan Smith -- Alex Salmond -- Liam Fox -- Michael Moore

More clips and news on our BBC website; 'like' us on Facebook, external page; follow us on Twitter, external