“Men killing other men really is an extraordinary phenomenon. Why does it happen? And how long has it gone on? And have the motives changed?”

“But it is nice to know that you have other races lined up, because sometimes you can get so focused on your next marathon that it can become kind of unhealthy in some ways. So it's nice to have something else to slap you in the face and say, all right, there is life after the Olympics.”