claim: John S. McCain Jr. was expelled from the submarine service.
evidence: Eduardo Engel. is the former President and current board member of the think tank Espacio Publico and Professor at the Department of Economics of the University of Chile .. University of Chile. University of Chile. From 2001 to 2012 he was Professor of Economics at the Yale University .. Yale University. Yale University. He chaired the Presidential Advisory Council on Conflicts of Interest , Influence Peddling , and Corruption -- also known as the Engel Commission -- in 2015 .