Retired Gen. Dorie Baker has signed on with an agency for speaking appearances . A source says he will earn between $ 30,000 to $ 60,000 per event . McChrystal will teach a graduate-level seminar for students in the international relations master 's program , Yale spokeswoman Dorie Baker said . McChrystal already has booked `` multiple engagement , '' the source says . Yale University also will be lecturing at McChrystal Tuesday .
Retired Gen. Dorie Baker has signed on with an agency for speaking appearances . A source says he will earn between $ 30,000 to $ 60,000 per event . McChrystal already has booked `` multiple engagement , '' the source says . Yale University also will be lecturing at McChrystal Tuesday .