Iraq 's Christians face killings , intimidation ; many have fled to other countries . Community has decreased from 1.4 million in 2003 to half that . Comment: Christians in Iraq face `` horrible situation , '' says U.S. congresswoman .
Iraq 's Christians face killings , intimidation ; many have fled to other countries . Community has decreased from 1.4 million in 2003 to half that . One expert sees diversity decreasing , fears Muslim extremist majority in Iraq . Christians in Iraq face `` horrible situation , '' says U.S. congresswoman .