You Know Your Opponent Never Bluffs

[doucy]

[ QUOTE ]
But you know it because of the color of his skin.

Or because his house was searched without a search warrant.

Or because of Nazi experiments.

Should you play against him and use this information?

In all cases assume you found these things out strictly through innocent reading.

[/ QUOTE ]

From the examples you give, it seems like the information would be available to everyone at the table, including the suspect himself. If the information is available to everyone, then I use it. I can't be responsible for someone else's neglecting to notice all the info available to him.