Madam Secretary Convergence

A possible mole is arrested in the CIA arms smuggling ring, but Elizabeth suspects that he could be a small part of a larger, more dangerous force behind the operation., A possible mole is arrested in the CIA arms smuggling ring, but Elizabeth suspects that he could be a small part of a larger, more dangerous force behind the operation. Meanwhile, Henry worries that the doomsday cult is drugging his embedded operative; and Elizabeth and her State Department staff come up with an unorthodox approach to solving black rhino poaching in Namibia.