When Cameron Hume ’68 graduated from Princeton, he joined the Peace Corps and was sent to Libya, where his two-year stint was cut short by a coup d’etat. The experience launched him on a diplomacy career that has taken him to some of the world’s most dangerous — and interesting — places. On the PAWcast, he spoke about two hot topics where he has expertise: prisoner exchanges and humanitarian aid. He discussed his recent work trying to get aid into Gaza, he and explained why sometimes you need to go to a place to understand its people.