>> reporter: the canadian delegation wants answers for victims like ragda. her tomb stands just outside the damaged church. >> they want to kill our bodies, but they cannot kill our soul because our faith is not the faith of killing or the faith of violence. our faith is the faith of forgiveness. >> reporter: after three hours inside, the bodyguards are getting nervous. its getting dark and we have been here too long. the word is out that foreigners are visiting. foreigners who could be a tempting target for an attack or a high price kidnapping. >> just the level of the persecution is unbelievable. to kill innocent people like this in the church just because they are christians? just because they don't believe in what you believe. and this is justice? and the cover up from the government, how can you be attacked for four hours and the government does nothing to protect you. and we see the victims and we see the people's heart broken and nobody cares. nobody cares back home. >> in many ways iraq is a test case for arab democracy. so far the score is mixed. se