It would explain a lot!
If I remember correctly, Castro is a Gallician, so he could be R1b as well.
And previously Trudaeu was propagated to be I2 — which one result is the hoax, can't be sure.
Printable View
Trudeau has the same ancestors as these guys below (subpage 4), so, if there was no NPE, then this result should be legit.
https://www.familytreedna.com/public...frame=yresults