1. I am sure that YOUTUBE knows MORE THAN YOU about copyright violations, so the simple fact that those videos exists and are accepted ob YouTube for more than a year, proves you wrong.
2. The material I added is linked to a VERIFIABLE source. A TV NEWS story. 
   Accordingly to Section 107 of the copyright law, "fair use for nonprofit educational purposes", the video material taken from MAINSTREAM GERMAN MEDIA (again, recorded
   accordingly to Section 107 of the copyright law) is cited as a reference and furthermore IT EXISTS outside Wikipedia on a 3rd party server, YOUTUBE, that apparently DOESN'T 
   think that it violates copyright laws. 
3. Do you speak German? NO!  So before assessing the material, learn proper German.