Presumptive presidential candidate Scott Walker recently brought on successful GOP strategist Liz Mair to head up online outreach efforts for his PAC.

And Breitbart News’ “investigative journalist” Matt Boyle is pretty pissed about that. So he decided to dig up some dirt:

Here’s what he came up with:

Because apparently Mair just isn’t American enough for Matt Boyle.

Shame on him.