If not that, though, what is the end game? He won't be removed. I don't think it helps get votes. Folks are talking about the impeachment instead of the Dem candidates and their ideas. I don't think that just keeping this in limbo helps politically at all.
What tangible benefit do the Dems see?
But again, I am coming from the view that the Dems have hit the point of diminishing returns and the polls seem to reflect that as well. I am also of the view that the Dems make a serious mistake if they continue to focus on Trump, instead of focusing on why their policies and candidates should garner votes. I of course could be wrong in all of that.