A Project of The Annenberg Public Policy Center

Trump Official Wrong About Warming, Again

In an interview on CNBC, Energy Secretary Rick Perry said carbon dioxide is not “the primary control knob” for the Earth’s temperature and climate. But scientists say it’s “extremely likely” that human activity — primarily CO2 emissions — is the main cause of global warming.

FactChecking the GOP Debate, Early Edition

The Republican presidential candidates who failed to make the cut for the Aug. 6 prime-time debate repeated a number of past false and misleading claims, while adding some new ones that we hadn’t heard before.

Unspinning the Planned Parenthood Video

The full Planned Parenthood video shows an executive repeatedly saying its clinics want to cover their costs, not make money, when donating fetal tissue from abortions for scientific research.

Is Medicaid Bad for Your Health?

Under the Affordable Care Act, millions of the uninsured have gained Medicaid coverage. But is Medicaid good for their health, bad for their health, or does it make no difference?

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.

Cruz Cherry-picks Terrorism Comments

Sen. Ted Cruz has criticized President Obama and the White House for not mentioning how religious discrimination fueled terrorist attacks in Paris and Libya this year. But to make his point, Cruz focuses on certain remarks and ignores others.

FactChecking Perry

Former Texas Gov. Rick Perry will once again seek the presidency. Our file on Perry includes items on immigration, jobs, taxes, the environment and government regulation.

Perry’s Border Bragging

Former Texas Gov. Rick Perry routinely boasts that border apprehensions dropped 74 percent in Texas after he sent state law enforcement to the border last year. But Perry takes too much credit.