For info go to www.thunderbolts.info and in the search box enter “black holes”.
The search box turns a dark color and makes your text hard to read but it works and you can choose from several sources.
Are scientists or pseudoscientists making that claim?
To find out, go to http://www.thunderbolts.info without delay and on its home page you can click on a short video titled Wal Thornhill: Black Hole or Plasmoid?
If you delay you can use the strange little search box on the upper right and search on plasmoid or plasmoids.