and say they didn't really have the interactions they said they had with BhTV folk

I'm not denying which interactions they had. I'm claiming that they would have had exactly the same reaction to the Behe video without being primed by the Nelson video. Maybe "lying" is too harsh, but I stand by the claim that no one actually cares about the other video. People I see linking to Zimmer and Carroll, like Eliezer, usually don't mention the first video. People who bring it up in the comments to those posts don't name Nelson.