Madeleine Dean is not only opening the door, but she is making it a huge part of the Dems' case against Trump. How dare he question the election?
Easy pickings for Trump's team to play tape after tape of Dems questioning election results ... not to mention calling Trump's 2016 election illegitimate to this very day.
These people are stupid.
Also, they really can't do any other business. So an impeachment is. Good distraction for them.