Vox: “Rep. Zoe Lofgren (D-CA) is the only member of Congress who was part of the Nixon impeachment, the Clinton impeachment, and is still serving today. Lofgren is also the second-most-senior Democrat on the crucial Judiciary Committee. In the latest episode of Impeachment, Explained, she walks us through how a House impeachment process actually works, what she learned participating in the past two, what’s different this time, and the role those of us who don’t serve in Congress need to realize we’re playing…“