I do believe I have seen some of them, though hardly read them.
On a completely different topic, whats the difference between the newspaper + forum and posting IG letters directly on the forum?
Is normally the perception of which they are explained, for example:
Ingame Message:
You XXXX Ruler of X i demand you to move your troops back or face war!
Newspaper:
ZZZZ From Z demanded XXXX >From X to withdraw his troops from their borders, this tension could escalate into a war quickly.