The House voted to Impeach the President based on EXISTING information, NOT on what other information there might be 'out there'. The Senate wants to know what THAT EXISTING information / case was....
THAT information, THAT case, on which they based their Impeachment of the President, either warrants Impeachment - which they already voted for, or it does NOT.
All the Senate is asking the House Managers to do is present THAT case / evidence....
Still no reasonable answer from Snowflakes:
WHY can't House Coup Managers present the EXISTING case / information that led the House to Impeach / that was the basis for the House's decision to Impeach the President?