how are you getting these people out? >> the sense of urgency stepped up. we have four buses executing movement right now. not much changed, other than locations we are operating. had to move further outside the city. the cities are not yet surrounded, so we're still able to move people safely. we will continue to do so over the next couple of days. like i said, sense of urgency has been stepped up, shelling and targeting seems to be less discriminate over the last 24 to 48 hours. >> todd: what is the great est challenge you are face something >> we are low on fuel, condition of roads and obstacles taking us 20 hours to get from the city to the border. the borders are backlogged, just to get anything or get anywhere is taking a long time.