Really? Can you please point us all to the Senate Impeachment Questions Rule that states that certain questions posed may not be asked?
We would really like to know exactly what that rule is. Where is it written.
There aren't any clear Senate Impeachment Questions Rules. My point was that whatever Roberts is enforcing is not a LAW.
There are vague senate rules on decorum, deliberate revelation of protected information. I'd look to the entire body of senate rules, Riddick's and elsewhere to see exactly what is written on the subject.