Scott "no apologies" Brown.
Titled “Got Caught,” the ad features members of the public suggesting the undocumented claim is untrue, with the first speaker calling it “a lie.” [...]But he still released this ad. And that's after a week in which Brown has been pummeled forrefusing to apologize to the Cherokee nation for the racist behavior of some of his senior staff at a recent rally. And after his only public statement on that event was basically to blame Elizabeth Warren for making claims that forced his staff to be racist assholes.
A Globe review of Warren’s legal career, which included two dozen interviews, also found a wide range of professors and administrators who recruited or worked with Warren who said her ethnic background played no role in her hiring.
That's truly a sign of a desperate, losing politician. Not to mention a colossal asshole.