many and curtis dancy no choice to break away. >> we will support -- many in but toan see no choice break away. craig staying in baghdad is all but impossible. sometimes they are with us, and the next time they turn against us. >> with the borders drawn and fortified and kurds in control be one dayiraq could closer to splintering. passengers traveling to the united states from europe can expect tighter security with immediate effect. u.s. department of homeland security said it is in response to intelligence gathering. extremist areerns developing new explosives which could be harder to detect. >> be ready for security. travelers from europe and the middle east on u.s. bound direct light will go through tighter security checks before boarding. that is after the u.s. revealed it has intelligence suggesting islamist militants are developing bombs that could be smuggled onto planes without being detected by current airport screening technology. britain immediately heeded the u.s. call for increased security. >> what we have done is put in place some extra precautions and extra checks. the sa