LOL! That is the stupidest of all the silly 'arguments' silly lying liberals trot out.
"for any Speech or Debate in either House, they shall not be questioned in any other Place. "
You or I- or a judge or a president- can be questioned by a grand jury about what we say at work, but the Constitution says they- and only they- can't be.
A judge can give a search warrant for materials connected to our work- or a judge's or a president's- but the Constitution says he can't do that to them- and only them.
Oh yes, since you don't know: the Constitution means what it says to "Conservatives".
I simply go one step further and identify the raid as an attempted coup for which the perpetrators should be punished to the fullest extent of the law, and if that involves the death penalty, be sure to get a Virginia jury.
They're really good about that.