I must be missing something. @tribelaw @SykesCharlie & lots of other smart people suggest the House can impeach but withhold the articles from the Senate until it establishes a fair trial.
Where does the House have a power to "withhold" from the Senate?
On June 23, 1989, after being impeached by the House, Judge Walter Nixon submitted a “Motion to Dismiss Impeachment Article III."
An impeached officer may "file pretrial motions...which may include...motions for the dismissal of an article of impeachment."
h/t @McDeereUSA
fas.org/sgp/crs/misc/R…
Just like the House has its own power over its process, doesn't the Senate?