Skeptical of this poll for a few reasons having nothing to do with the top line numbers:
- Washington Free Bacon is a rightwing advocacy group like Breitbart or Newsmax and has an interest in promoting Sanders; this comes through in the article
- "But undecided caucusgoers and those who might change their mind say recent scandals involving Clinton make them significantly less likely to support her." So the poll primed voters with questions about "Hillary's recent scandals"
No, if you actually read the toplines of the poll and what I have posted above re: undecided voters you would realize that this is not the case:
A) The horserace questions in the poll were asked before any mention of "Hillary scandals"
B) Even in IA and NH it looks like undecided voters broke strongly for Bernie