DIYALA PROVINCE -- North Carolina National Guard Soldiers have had almost five months to get used to life in Iraq. One adjustment they have had to make is figuring out how to get a decent haircut. They did not have to look far. At a tiny barber shop set up outside Camp Cobra, soldiers with the 30th Heavy Separate Brigade keep their hair cut within military regulations with the help of a Mazin Ali. At a tiny barber shop set up outside Camp Cobra, soldiers with the 30th Heavy Separate Brigade keep their hair cut within military regulations with the...