It seems that Trump campaign adviser Mercedes Schlapp and CNN Anchor Brianna Keilar are in a back and forth and now Keilar is issuing a warning to Schlapp with this tweet.

It started on-air and then moved online.

I always feel like when two sides start fighting on Twitter, neither one comes out looking very good.

My advice is to leave the Twitter fights to the 14-year-olds.

Also, remember the time when Anchors just gave you the news and didn’t get involved in all this petty shit?

I miss those times.

Here is Keila’s post: