In Iraq, at least three people were today killed and three injured in a roadside bomb explosion in Anbar province. Police sources said, the incident took place when a bomb went off near a bus carrying construction workers in al-Nuaimiya area, some 50 kms west of Baghdad.<br />''<br />'' Security forces sealed off the scene as ambulances and civilian cars evacuated the victims to Fallujah hospital.No group has so far claimed responsibility for the attack.<br />''<span style="color: #222222;"><br />''The sources told Xinhua that the bomb was apparently planted by the Islamic State terrorists.</span><br />