The Colorado Springs Gazette has an article on Flash: Rebirth. There’s not a whole lot new in it, but it’s a good round-up of what we know so far.
There are also a couple of quotes from Geoff Johns that I don’t recognize:
He’s [Barry Allen] been dead for so long, he’s viewed as kind of a saint. Imagine coming back and everyone saying you’re a saint, and having to live up to that.
We will be getting into a lot of his back story: a lot of why he is the way he is, why he has an interest in forensic science, why he has such a strong sense of justice.