He was not a member of the Communist Party or even a 'fellow traveler'.
I struck up a conversation with one of my 'fellow travelers'.
The airport can handle large numbers of 'travelers'.
(..) My name is Kurtzweil. Dr Alvin Kurtzweil. - Am I supposed to know that name? - Old friend of your father's. At the State Department we were fellow travelers. But his disenchantment outlasted mine. How'd you find me? I heard you come in here. I figured you'd need a drink tonight. - You a reporter? (..)1998 The X Files