然而，1965年他又回到政府去任兼职，当时洛奇大使请他去越南，后来就充当了约翰逊政府与河内之间一次试探和平的中间人。

• However,he returned to the government sidelines in 1965 when Ambassador Lodge invited him to Vietnam,and later on he acted as a go-between in one of the peace feelers between the Johnson administration and Hanoi.