Is Murugan / Subramaniar worship Tamil or Aryan/Vedic and evidences of Murugan worship in Sumerian.

Sivakumar begins this video by posing the question on weather Lord Murugan / Subramaniar or any other name denoting Murugan is Tamil or Aryan/Vedic? This question is raging in the Tamil community and a source of confusion and there are a lot of so-called Tamil and Saivite scholars who add to this confusion, including politicians. Sivakumar explains that the origin of Lord Murugan worship can be seen in Sumeria which is a Tamil civilization, based on Professor Sathasivam and Ullaganar's research. Sivakumar shows evidences on the existence of Murugan worship in Sumeria which has not been widely published yet. Sivakumar says that Lord Murugan is not a Siddha or a human personality such as 'muppatan' as claimed by certain political leaders and he elaborates the danger of equating Lord Murugan to a human personality. He says that there are great forces at work in bringing down and de-grading Lord Murugan as Lord Murugan is the BACKBONE of the Tamil people and their religion. He says these are all the work of enemies of Tamil with their hidden agenda. Sivakumar concludes by saying that the Tamils should resist attempts to confuse and split the Tamils by forces claiming Murugan is not Tamil. It must be mentioned that Sumerians were not natives there. There are references that they migrated from Kumari Nadu.