Don't you want to know if he's related to his namesake?
Who is he?
If you want to look like a nut asking for the Presidents DNA - go ahead.
It will make ZERO difference legally.
And it makes about as much sense as simultaneously charging that....
a) 0bama isn't a NBC because of the father listed on his COLB
b) the COLB listing his father is fake, and maybe he isn't really even his father.