Because they're two-faced liars.

"Democrats have tried to argue that they've conducted a fair and nonpartisan process.

“If a Democratic president abuses their power and puts the constitutional requirements at risk, then they will be subject to the same action," said House Majority Leader Steny Hoyer (D-Md.). "If a Democratic president did what this president did, I would vote for articles of impeachment.”

The problem with this statement is the last Democrat president, Barack Obama, did worse than what the current one has been accused of, and Hoyer and his fellow Democrats didn't push to impeach him. They defended him, tooth and nail, from Republican attempts to hold him accountable. Barack Obama abused his power[/url], [url=https://pjmedia.com/trending/five-times-democrats-didnt-care-when-obama-committed-obstruction-of-justice/]obstructed justice[/url] and [url=https://pjmedia.com/trending/five-times-obama-obstructed-congress-and-democrats-didnt-impeach/]obstructed Congress[/url] many times. Obama spent eight years [url=http://scandalousobama.com]under a cloud of scandal, with his party standing loyally behind him.

Democrats have given us zero reason to believe that a Democrat president would ever be held accountable for any crime on their watch, because they did nothing to stop Obama's eight-year crime spree."

https://pjmedia.com/trending/republicans-vow-to-impeach-next-democrat-president-some-will-definitely-want-payback/

Good reading!