Yes, I understand,these emails are new to the media. But they're not new to prosecutors who found no reason to charge Scott Walker. And the "secret email system" is a joke anyway. Equally laughable is the media asking Walker if he'll hold a news conference like Chris Christie did. Here's the difference; this issue has been investigated and Walker has been cleared, something he pointed out in answering the question.
I truly doubt he reviewed all 26,000 pages. The media somehow feels it's going to find criminality where prosecutors didn't. But they don't need that. All they need is innuendo, and the media machine that's producing that is working overtime.