Carrie goes herself to retrieve Saul , and persuades him to let the exchange go forward and come with her .
When Saul comes into view , however , Carrie sees a young boy behind him wearing a suicide vest .
Carrie goes herself to retrieve Saul , and persuades him to let the exchange go forward and come with Carrie .
When Saul comes into view , however , Carrie sees a young boy behind him wearing a suicide vest .