Chelsea Clinton and Trump Counselor Kellyanne Conway Face Off on Twitter

Clinton and Kellyanne Conway feud over "attacks."

But there was never any “Bowling Green massacre,” so Conway tweeted a correction this morning, linking to a story about two al-Qaeda-Iraq terrorists who were discovered in 2009 living as refugees in Bowling Green, Kentucky.

Clinton’s advice to “please don't make up attacks” prompted Conway to take a swipe at her mom, Hillary, Trump’s former political opponent.

“Bosnia lie a great reminder. And 2 @ChelseaClinton & others, you can't "invent" quality candidates either. I misspoke; you lost the election.”

Conway was referring to the tale Hillary Clinton told about a visit to Bosnia in 1996.

“I remember landing under sniper fire. There was supposed to be some kind of a greeting ceremony at the airport, but instead we just ran with our heads down to get into the vehicles to get to our base,” Clinton said during a speech at George Washington University in 2008.

But Clinton's account was fabricated, according to witnesses and reporters who followed the then-first lady’s travels in Bosnia. She later retracted the story, telling reporters, "No, I went to 80 countries, you know. I gave contemporaneous accounts, I wrote about a lot of this in my book. You know, I think that, a minor blip, you know, if I said something that, you know, I say a lot of things -- millions of words a day -- so, if I misspoke, that was just a misstatement."