Saul assures her that Brody will be safely extracted .
Brody 's successor as CIA Director , Senator Andrew Lockhart ( Tracy Letts ) , betrays their location to Javadi , who arranges their capture .
Saul assures her that Brody will be safely extracted , but his successor as CIA Director , Senator Andrew Lockhart ( Tracy Letts ) , betrays their location to Javadi , who arranges their capture .