GOP Rep. Mark Kirk supports DADT, refers to gays as "that all"

That all?

[Kirk] supports continuing the "don't ask, don't tell" policy on gays serving in the military.

"I think it's worked out well," he said. "Keeping that all out of the workplace makes common sense."

What exactly does Illinois Republican House member Mark Kirk mean by "that all"? Seriously, I'd like to know. That all what?