In a closed door meeting on Wednesday, Speaker Nancy Pelosi chided progressives.
She called on them to address their intra-party grievances privately rather than blasting their centrist colleagues on Twitter.
Pelosi’s comments were described as stern.
They came during the first full caucus meeting since a major blow up over emergency border funding last month.
There has also been a spat between Pelosi and Rep. Alexandria Ocasio-Cortez and her freshman allies.