A witness in Federal Court should say, “ I don’t think it is appropriate to answer the question of the conversation I had with the bank teller before she has a chance to invoke the 5th on the bank robbery that is supposed to be an inside job.” “ If she is charged and questioned , I need to protect her constitutional rights.
Then we need to find out what the Justice Dept will do with that witness.
This needs to be done and force that so called policy of constitutional right that Sessions says he believes exists.
One law should apply to all because I got a feeling the witness would be arrested for obstruction and contempt or both.