Excerpt from the article, telling a little bit about who Professor Matthew Fletcher is:

Fletcher, ’97, is the Harry Burns Hutchins Collegiate Professor of Law. He teaches and writes in the areas of federal Indian law, American Indian tribal law, Anishinaabe legal and political philosophy, constitutional law, federal courts, and legal ethics. He also sits as the chief justice of the Pokagon Band of Potawatomi Indians, the Poarch Band of Creek Indians, and the Grand Traverse Band of Ottawa and Chippewa Indians. In addition, he is an appellate judge for several other American Indian tribes.

UPDATE ON 062723:

ACS Broken Law Podcast on Brackeen Featuring Wenona Singel

Podcast here.