Moises Saman, in Iraq for the New York Times, writes about the changeup in that country.  See his photos here.  I much prefer black and white images and like what he has to say about shooting B and W.  Read on.

Trust, originally uploaded by Nashua Telegraph.
We received an email recently from someone inquiring about this image.
Here’s part of the message “…After the emotional impact, I began to
ask questions about it. It came with no attribution. For on example, I
find the lighting to be amazing for a candid news shot. And then there
is the question of [...]