Why don't we ask him how he magically became a a kohen... Considering he goes by the name Cohen now. Why are other Kahanist groups ok with someone leading a JDL branch who pretends to be a Jew and a Cohen? Isn't that basis to shun his group? I mean, there is nothing wrong with being a Gentile supporter of Kahanism but why pretend to be a Cohen? A 20 or 21 year old cohen gadol rabbi, can you imagine that.
I remember the story of a convert who moved into a religious community and started posing as a Levite- he even changed his last name to something Levy, got a respected position in the community, got the second Aliyah just like a Levite. When his play was up, he was is trouble for his deception.
The only smicha Weigang has is in trolling.