The Prime Minister is put on the spot by someone from the German embassy.
David Cameron says "we should be more positive" about the success of the single market.
He says he makes no apology for standing up for UK interests in Europe; it is "simply not credible" to make cuts at home and increase the EU budget.
That "does not make you a bad European", he insists. He calls for more focus on how the European Commission spends its money.
More top news
The cable car at Ciampinoi in Italy ground to a halt after high winds blew a tree over the cable deeming it unsafe.
A school has defended its decision to stop a pupil taking part in World Book Day while wearing a Fifty Shades costume.
Jessica Bamford's parents rushed her to hospital after a 'white hard substance' formed around her mouth but luckily she did not swallow it.