"Politicians are just Daily Mail journalists writ large, aren't they? They're always telling us what's going to happen, and we know they don't know!"

This quote by Tom Baker is a funny comparison in between political leaders and Daily Mail journalists. He is recommending that political leaders resemble journalists, because they are always anticipating what will take place in the future, however they don't actually understand what will occur. This is a criticism of politicians, as it indicates that they are not reliable sources of information which their predictions are often incorrect. Baker is also indicating that Daily Mail reporters are not trustworthy sources of details either, as they too are frequently wrong in their predictions. This quote is an amusing way of highlighting the unreliability of both political leaders and reporters when it comes to forecasting the future.