Al-Jazeera Video: Fears over fate of Iraqi Christians

"More than 50 Iraqi Christians were killed when an al-Qaeda-linked group attacked a Baghdad church last Sunday.

The assault has reverberated among Iraqi Christians in the West.

The leader of one such church in London, the UK capital, believes it is time for Iraq's 300,0000 strong Christian minority to leave the country.

Al Jazeera's Jonah Hull reports from West London."