Semantical gibberish. "African-American" and "Black" are both false modern social constructs. Even the concept of an "African" in a modern geo-political sense is a construct originally created by the Portugese and Dutch.
Ron Dalton is far from an "expert" on DNA. His methodology and some of his hypothesis and theories on DNA have all sorts of holes in them.
But you almost there.
Check out Genesis 49ers and the Hebrew of Israel on youtube.
Their methodology and research is far more sound and in depth in showing the connection of E1b1a to proto-semetic and ancient Afro-Asiatic cultures.