What's Wrong With This Picture -- Ukraine Investigate DNC Server??

This is from Sondland's testimony to the House Select Committee On Intelligence.  And let's put one of these issues to rest.

Fourth, as I testified previously, Mr. Giuliani’s requests were a quid pro quo for arranging a White House visit for President Zelensky. Mr. Giuliani demanded that Ukraine make a public statement announcing investigations of the 2016 election/DNC server and Burisma. Mr. Giuliani was expressing the desires of the President of the United States, and we knew that these investigations were important to the President.

Here's a link to the PDF extracted above:  LINK

What does the President of the United States want the Ukrainian (hackers?) to discover about the DNC server?  It's Wattage?  Model number?  Maybe something about the cooling fans?

What they obviously do not want to know about the server is who leaked the DNC emails to WikiLeaks.  And this is how we know that:  The most important post you'll see, probably in your lifetime.

To you Trumpists: Why are we going on another merry-go-round ride?  Aren't we dizzy enough after Mueller's nonsense?

To you Never-Trumpers: Guess what.  It wasn't the hated enemy of the Ukranians' (the Russians) that leaked the emails.  And we do know this for a fact now (this is the video from link above).