All stories featuring Dianne Feinstein

Tale of two different Gavin Newsom TV ads

The Gavin Newsom for Governor campaign says it has not pulled its "First" TV ad that includes a claim PolitiFact California rated False. A spokesman told us the campaign is running a similar but separate TV ad that omits the claim in question but was produced back in February, and not in response to any factual concerns.   

President Trump’s Record With The Truth As He Visits California

President Trump's statements about what a border wall can do and how many people have been arrested at the border have often stretched the truth. PolitiFact California outlines Trump's recent border claims. 

How are school shootings defined?

There’s no legal definition or consensus for how best to define a school shooting. PolitiFact California examined how different advocacy groups define these tragic crimes to see where they fit in this unsettled debate. 

All of PolitiFact California’s fact checks on gun violence

Since PolitiFact California launched in late 2015, we have produced more than a dozen fact checks and articles on guns and mass shootings. We rated each claim based on information known at the time. Much of the work remains relevant as assertions over guns and gun violence continue to spill into the public square, some vetted and others devoid of fact.

Fact-checking claims by Kamala Harris and Dianne Feinstein on GOP health bill

California Sens. Kamala Harris and Dianne Feinstein have been among the most vocal critics of the GOP health plan. PolitiFact California fact-checked several of their claims about the bill from whether it will "effectively end Medicaid," as Harris said, to Feinstein’s assertion children’s hospitals may be forced to close under the plan.

PolitiFact California’s Top 10 fact checks of 2016

Our investigation into claims by President-elect Donald Trump, California Gov. Jerry Brown and Vermont Sen. Bernie Sanders all made PolitiFact California's Top 10 most popular fact checks of 2016.

One year of fact-checking California, on-air and online

In our first year fact-checking the Golden State, PolitiFact California called out falsehoods and exaggerations by state and national leaders, candidates for office and multi-million dollar ballot measure campaigns during the state’s 2016 election.

Fact-checking claims about California’s ballot measures

PolitiFact California has fact-checked claims about many of the state’s most controversial ballot measures, from Prop 64’s effort to legalize marijuana to Prop 62’s proposal to abolish the death penalty to Prop 60’s condom requirement in adult films.

Mailbag: Readers weigh in on Mike Pence's stance on evolution; Calif. pot legalization

We hear frequently from our PolitiFact California readers (and from our listeners at Capital Public Radio, where we broadcast our fact checks). From time to time, we plan to share some of those comments in this ‘Mailbag’ feature.

Fact-checking Dianne Feinstein on assault weapons and police deaths

We examine the claim that 1 in 5 police shooting deaths are committed with assault weapons.