Since I just made another post involving some stuff I heard from John, it made me think of this video series. I think I posted the first video quite some time ago, but they've done a lot more since and don't recall having seen them posted. Figure some might find them interesting. I found them nice refresher in conjunction with class notes, etc. Hoping Hamilton does a video or two at some point too.
Video 1: Grip
Video 2: Sight Picture
Video 3: Ready Position
Video 4: Tactical Reload
Video 5: Movement
Video 6: Drawing from Concealment, Part 1
Video 7: Drawing from Concealment, Part 2
Video 8: Optimized Use of Cover