Mascherano's impact as a leader is more important inside the squad, and Messi's leadership is more important in the pitch.

At the beginning of my career, I wasn't coaching players like Messi.

I didn't make any mark on Barcelona. It was a blip in my career in terms of what I did as a coach.

Messi's career is a cinema script.

I joined the Marines, passed Special Forces selection, and became a young leader in the military.

I think New Jersey's process is actually a very good one - the good government. The governor presents the budget, you've got one-on-one meetings, you've got leadership meetings, you've got hearings, more importantly, that are transparent and open.

When we first met, I was probably six layers down in the military structure, but General McChrystal at that time was a soldier's leader, and he was part of the task force. So everyone developed close relationships.

As First Minister, I will always act in the best interests of the country. As party leader, I will always act in the best interests of the party, and if that sometimes means taking difficult, unpalatable decisions, I will never shy away from that.