In Iraq, a militant Muslim group is telling Christians to leave the country or be killed.
Ansar al-Islam, a Kurdish group that is affiliated with al-qaeda, issued a "final warning" to Christians to leave the country for good.
The group sent a letter to an Iraqi newspaper, which published it on a web site.
The letter said, "There is no place for you infidel Christians among the Muslim believers in Iraq from now on."
It also said those who ignore the warning will face attacks "...similar to what happened to the Christians living in Mosul."