When major crises occur around the world, people of all faiths tend to work together to restore order and help those in need. Examples are: Volunteer Ministers and the Salvation Army.

I think this is one of the greatest things about human beings - our urge to help one another, regardless of differences of religious beliefs.

You can read more about organizations that help at this article: The Oregonian.

One great source of improving understanding of the religions of others is CESNUR -

Scientology
J. Gordon Melton - understanding the religions of others

Here are some other links:
Religion News
The Cult Around the Corner - A Handbook on Dealing with Other People's Religions