Where do we FIND these people?

Virginia Foxx (R-NC) just displayed four photos of Clemens from across the years and declared that Clemens doesn't look any bigger in the later ones (though he clearly does, even if it's just his gut) and then invited Clemens to talk about his training regimen. Of course, rather than talking about his exercise, he's talking about his accomplishments in baseball. Waxman, thankfully, shut him up. How can such a brainless person as Foxx hold elected office?