A Trump-backed Arizona candidate faces tough House primary after sex scandals

Yahoo News is an established news publisher, and this appears to be a professionally reported article with named authors and substantial sourcing. The article appears to reproduce reporting associated with POLITICO, whose reporting and sources are identifiable in the story.

• ▸Source type — An established national news publisher, with a substantial newsroom and distribution operation.
• ▸Transparency — The article identifies the Arizona Republic investigation, polling sources, named interviewees, and a campaign spokesperson.
• ▸Author attribution — Two named authors are credited.
• ▸Editorial standards — The story attributes allegations and denials and distinguishes them from the county attorney's findings.

The article includes named sources, a response from Lamb's spokesperson, polling with its partisan origins identified, and an account of the county investigation. It offers several perspectives, though Lamb himself is not directly quoted and much of the story relies on allegations and campaign claims.

The article presents the allegations, Lamb's denial, the outcome of the county inquiry, and views from voters and political allies on both sides. Lamb's own perspective is represented through his spokesperson rather than a direct interview.

• ▸Counterarguments presented — Lamb's spokesperson denies the allegations, and the story reports that an investigation found no criminal wrongdoing.
• ▸Source diversity — Named sources include both campaigns' allies, voters, an operative, and polling sources.
• ▸Omitted context — Lamb is not directly interviewed, leaving his views represented by a spokesperson.
• ▸Loaded language — Some sharp characterizations appear in quotes from candidates and voters rather than as the article's own claims.

The story examines a Republican primary and gives space to allegations against Lamb, his spokesperson's denial, and support from Lamb's allies. Its framing is competitive and critical in places, but does not show a clear partisan lean.

• ▸Language tone — Mostly descriptive language, with the allegations attributed to the investigation and the candidates' claims attributed to their speakers.
• ▸Source selection — Includes Keenan, Lamb's spokesperson, voters, political observers, and a campaign ally.
• ▸Framing — Frames the primary as a test of the influence of Trump's endorsement and the allegations, without endorsing a candidate.