Leonov held a press conference and his claim is that he's had access to additional documents that back his theory. Unfortunately the documents themselves haven'

Leonov held a press conference and his claim is that he's had access to additional documents that back his theory. Unfortunately the documents themselves haven't been released so this mostly amounts to Leonov re-iterating his position. The story itself is covered widely by Russian media so while you're right about RT in general, in this particular case, the RT thing is incidental.