Glitches cited in early voting

Constitutionally, someone running for office must have the right to a recount, if it is requested. All accounts seem to point towards Democrats taking the house/senate over.

So what happens when Mr. Losing Incumbent Republican loses and demands a recount?

Electric voting machines don't leave a paper trail. Nothing to recount.

The only alternative I can think of is that the elections are invalidated. No anarchy, no sudden police state (more than it is now)...just, "oh hey, we r still in office lolz". And the wheel keeps turning.

Or, maybe I'm wrong. Hope so, we'll find out in a few days.