Marco Rubio, Mike Huckabee and Donald Trump have all wrongly attacked rival Ted Cruz for flip-flopping on birthright citizenship since his run for Senate in 2011. Cruz has consistently opposed the policy.
Cruz on Birthright Citizenship
Person: Mike Huckabee
Video: Climate Change Claims
In this video, FlackCheck.org reviews some of the false and misleading claims about climate change that we have written about for our SciCheck feature.
Climate Change Review
With the recent climate change agreement in Paris, we provide here a recap of false and misleading claims about climate change that we have fact-checked in recent years.
FactChecking GOP Economic Debate
The fourth Republican presidential debate featured fewer candidates, but no shortage of factual missteps.
The Oregon Shooting and Gun-Free Zones
After a mass shooting at Umpqua Community College, Donald Trump and other GOP presidential candidates said the school was a “gun-free zone.” That’s not exactly accurate.
FactChecking the CNN Republican Debate
The candidates flubbed claims on vaccines, immigration, Hillary Clinton and more.
Huckabee’s Spin on Iran
In arguing against the Iran nuclear deal, Republican presidential candidate Mike Huckabee spins the facts.
Mailbag: Volcanic Versus Human SO2 Emissions
Readers sent us letters regarding the contributions of human-caused and volcanic emissions of sulfur dioxide, or SO2.
FactChecking the GOP Debate, Late Edition
The candidates made misleading claims on banking, jobs, education and more.
SCOTUS Ruling Fallout
Reaction to the Supreme Court’s ruling in the latest challenge to the Affordable Care Act was swift — and included comments that strayed from the facts.