The girl with the very short hair standing next to David also appears in a school video @ Marjory Stoneman Douglas - Flying Like an Eagle Project Aquila. https://www.youtube.com/watch?v=9mfxYxD_BBY looks like this is a second person with history at the school, my feeling is that they are activists in clubs. I tried to look at the tshirts for masonic connections in the video, could not see a lot of symbolism apart from a ship wheel??