Hell of a Freudian slip. I *assume* he was thinking of the Baader-Meinhof Gang, a far-left terrorist group. Dietrich Bonhoeffer was a legendary and rightly celebrated anti-Nazi theologian & dissident.
Rep. Brandon Gill: "We particularly need the left to tone down the rhetoric ... somebody is gonna listen and believe they are the next Dietrich Bonhoeffer and act on that and that's what we're seeing here."