(Video): Regarding Linux: yes you can rescind license to use your code.

One note: The audio/videos are explained in American.

Those who enjoy English may read the lengthy explanations given here 
previously. American was chosen for the audio/video for those who do not 
like reading. Hopefully this choice of dialect will be most 
understandable for The People.

Video: https://openload.co/f/mT_AH3xmIUM/TruthAboutLinuxandGPLv2__.mp4
Audio: https://ufile.io/sdhpl

(Note: these will only be up for 30 days so re-post them somewhere else 
perhaps.)