I thought there was a photo showing him at the table with the North Vietnamese in Paris. But I’m not absolutely sure.
I did a google search for “John Kerry North Vietnamese Paris photo” and came up with a stashed photo that’s too small to see clearly, which was in this thread at FR:
http://www.freerepublic.com/focus/news/1091943/posts?q=1&;page=201
But when I went to the FR thread, it looks as if some of the photos that were linked have vanished, so again I’m not sure.
All I could find, at least so far, is this photo of his group, Vietnam Veterans Against the War (VVAW), (supposedly) meeting with the North Vietnamese communists in Paris. I enlarged and copied it to my TinyPic photo account. A link to the source is included.
Caption: "First peace meeting between VVAW and the NLF, Paris, 1971."
Below: photo as it appeared at source: