Morning Extra - 20/05/2009

Are changes to the expenses system enough or do we need a general election? Interim reforms to the system of MPs' expenses have been outlined by Commons Speaker Michael Martin. Under the proposals mortgage interest and rent claims will be capped at £1,250 per month and members will be banned from "flipping" the designation of their second home. But Conservative leader David Cameron and First Minister Alex Salmond both say a general election should be called. What do you think? Graham Stewart takes your calls, texts and emails.