Fox Nation says “Speaker Pelosi Jumps the Shark” and repeats the claim on their home page:

The problem with this assertion is that the story they've linked to doesn't actually contain those words or that sentiment. The story Fox Nation links to, from Politico, shows Speaker Pelosi describing what she feels the Republican party's role is in the most recent unemployment report. The story says nothing about sharks or any sort of jumping. That element is purely the invention of the editors or whoever cranks out the headlines at Fox Nation. The story doesn't even mention the Fonz.

Of course, Fox Nation has a pretty horrific track record of misleading headlines and stories, so this is par for the course.