Do you mean this context?
Now face to face, with two police officers as witnesses, Nakamoto's responses to my questions about Bitcoin were careful but revealing.
......
"I am no longer involved in that and I cannot discuss it," he says, dismissing all further queries with a swat of his left hand. "It's been turned over to other people. They are in charge of it now. I no longer have any connection."
If this is indeed the context of the quote, they should be able to provide the tape. If they will not provide the tape, then either a) they weren't filming, or b) the tape contradicts her claimed context.
In the case of a, we are to believe that the crew from newsweek wasn't filming when they met with the person who they believed to be the founder of Bitcoin? Then, we must further accept her recollection that his answer was regarding Bitcoin, and not his work for the government?
If no tape is released, the simpler answer is b.