Rex Tillerson might be the weakest secretary of state ever
A minor indicator was his ignorance of the protocol to be followed when he met his Russian counterpart and neglected to make the standard introductory remarks.
['A', 'minor', 'indicator', 'was', 'his', 'ignorance', 'of', 'the', 'protocol', 'to', 'be', 'followed', 'when', 'he', 'met', 'his', 'Russian', 'counterpart', 'and', 'neglected', 'to', 'make', 'the', 'standard', 'introductory', 'remarks.']