avclub-7f3fc6aad33a1863cefc360385a3b643--disqus
sjunde
avclub-7f3fc6aad33a1863cefc360385a3b643--disqus

Perhaps this is just a crazy theory, but it seemed possible that the signal the diplomat gave was a warning to Walker much like when Aileen took down the flag to warn Faisel that he's being followed.