She knows how to investigate where sources are and how to use a source. And they seem to have the kind of patience they'll need. … I think this is a bigger project than they expected.

It is as reliable a source, group of sources that we've ever seen before.

He is wise who knows the sources of knowledge - who knows who has written and where it is to be found.

A secondary source doesn't mean someone's leftover ketchup.

He obviously knows through his movies how to exploit terror, and he seems to be able to investigate fears that we all have and exploit them or magnify them. There's a particular way of doing films like this. There's a particular way to manipulate the audience to get sort of a reaction out of them, and he can do that.

We don't know, which is why we have to investigate.