What he said about Native Americans only being only haplogroups "A, B, C and D" is wrong, unless I am mistaken on something. They are mostly Haplogroup Q, with some Haplogroup A, B, C & D. There is also apparently some Haplogroup R in the north-east too. Also the Cinnamon skull & it's digital rendition has maxillary prognathism, which is pretty telling. The skull is nothing like that of a Caucasoid (aside from the obvious elongation), compare that flat brow to the very pronounced Caucasoid brow, the large, round eye sockets to the rectangular sockets, the flat and long nose bridge to high nose bridges, and the hair is "dark red," which not like ginger/ strawberry blonde. Aboriginals can have natural "blonde" hair but it is not the same gene expression causing blondeness in Europeans.