Former Speaker of the House Newt Gingrich could not have been more clear in his warning to Republicans who just failed to pass an Obamacare repeal bill.

He encouraged Republicans to get tax reform started – and finished – quickly.

In the warning, Gingrich also said the three words no Republicans wants to hear: “Speaker Nancy Pelosi.”

Per the American Mirror:

Former House Speaker Newt Gingrich issued a dire warning to Republicans on Monday: Improve the economy or face cataclysmic losses in 2018.

How bad? Nancy Pelosi would return to the Speaker’s chair.

During an appearance on Fox News, Gingrich urged Republicans to focus on economic growth.