I am a champion of trans-Atlantic relations and I do not believe there is any other option available to us than working closely together with America - including Canada. There is no other alliance option, but the same is true for the U.S.

I was never presented with the details as far as the collective bargaining system is Greece. I am in favor of a normal system without giving the labour minister the right to extend the results to extend the result of the collective bargaining to the whole of the real economy. The government has to make sure that the results will not harm the situation of small and medium enterprises.

One shouldn't pursue the wrong policies just because one is afraid of not being reelected. Those who intend to govern have to take responsibility for their countries and for Europe as a whole. This means, if need be, that they have to pursue the right policies, even if many voters think they are the wrong ones.

In politics, there are different categories of friendship. My friendship with Greek Prime Minister Alexis Tsipras, for example .

Yesterday's shining heroes of Brexit have become the sorrowful heroes of today.

One can't allow blind loyalty to a friendship to lead one away from acting in the public interest. If Martin [Schulz] were to propose something that was totally absurd, our friendship would not prevent me from doing the opposite.

I would describe that [friendship with Greek Prime Minister Alexis Tsipras] as a utilitarian friendship. At the time, his country was facing the prospect of leaving the euro zone and many Greeks felt abandoned by Europe. In such a situation, it seemed appropriate to me to present myself as a friend to Greece. It had to do with the country's dignity.