Editor’s note: The subject of this story is being identified because he’s pushed radical rhetoric and has advocated for politically-motivated violence from behind a mask. The Daily Caller News Foundation does not and will not publish truly private information such as home addresses. The Daily Caller News Foundation has determined that an influential Antifa leader uses aliases to spread radical and often violent rhetoric while concealing his actual identity. Joseph “Jose” Alcoff works with congressional Democrats as part of his day job as a manager with a DC-based advocacy group. But he spreads socialist and communist propaganda when going by...