Katie Tate and Richard Pritchard in “Unfinished Business”

Here's a text message from a viewer: "I'm not a Nazi sympathiser, but why don't we ever sympathise with them".

Another message says: "Your coverage of the war is anaemic and sentimentalised and doesn't fully convey the sheer horror of what went on. You should show more mutilated bodies and explosions."

The next text reads: "Animals don't have wars. They just sit around all day, having a..."