I've really grown to like this youtube channel subscription. For the most part the analysis on the videos is good. Some will knock the fact that it appears this John Correia guy has no prior LE or MIL experience. But I do enjoy getting a video a day that does its job in reminding me to keep my head on a swivel.
https://www.youtube.com/channel/UCsE_m2z1NrvF2ImeNWh84mw
https://www.youtube.com/channel/UCsE_m2z1NrvF2ImeNWh84mw