Barack Obama: “I will work with all international and local actors in Kosovo to realize the full array of protections for Serbs there.”

A drift towards extremism was "not inevitable

And I will fight for that, even if I don’t always think it’s going to win.

I think when we act on that basis, it doesn't always work out, but over time things do get better.

It is a decision about how do we face and embrace this finite amount of time we have on the planet.