I say we shoot these people in the head, wrap their bodies in the Saudi flag, and fly them first-class with the next Iraqi politician going to Riyadh to meet His Majesty King Abdullah bin Saud. There are so many politicians going to Saudi it wouldn't even cost Iraq a single dollar in transportation costs. Iraq is paying out around $5 million a month in salaries and pensions for our hard-working MP's so we need to start thinking about ways to save money elsewhere. All it would cost, per terrorist, is a single bullet and Saudi flag.
It would be a public relations coup and I don't even want the credit. We could offer their corpses as a gift of friendship to our dear Arab brotherly neighbours. After all, the Royal family there is also 'fighting' terrorism.