Gordon Brown

If you take energy and climate change, you really cannot deal with the problems with energy and climate change without European co-operation at a high level. If you take digitalisation, it's an obvious area where European co-operation can actually make a difference.

When people said Africa would change me, I didn't understand what they meant. To see the poverty in the townships, for instance, is overwhelming. I found it heart-wrenching to see young children walking barefoot and hungry in the dirt. I'm the kind of person who wants to change the world right here and now, so I got frustrated.

I would say my fraternity was nothing but a bunch of farm boys; we weren't really in the whole fraternity scene, but yeah, that's a safe assessment of who I am. I've lived that life, growing up in agriculture and then going off to college and joining a fraternity, livin' that life.