Tom Dreisbach

Many Fox News hosts, commentators and guests helped stoke the pro-Trump protests that became an assault on Congress. Among those influenced was Ashli Babbitt, who died while storming the Capitol.

The woman killed by United States Capitol Police was identified as Ashli E. Babbitt, 35, of San Diego. She was one of four who died during Wednesday's events.

Co-Diagnostics, a company that has provided coronavirus tests to three state governments, has come under intense scrutiny for claims about its tests' accuracy and stock sales by company leaders.

The Federal Trade Commission issued warning letters to several companies that marketed an unproven drug to treat COVID-19. Sales of the nonapproved drug, thymosin alpha-1, were first reported by NPR.

Pfizer's CEO sold $5.6 million worth of stock on Monday. The company says the stock sale was made as part of a preset plan. But NPR found irregularities about when the CEO entered into that plan.

Pfizer's CEO sold $5.6 million worth of stock on Monday. The company says the stock sale was made as part of a preset plan. But NPR found irregularities about when the CEO entered into that plan.

An NPR investigation revealed a network of doctors marketing a non-FDA approved drug as a purported treatment for COVID-19. Now, Rep. Raja Krishnamoorthi (D-Ill.) is calling for federal enforcement.

Former casino mogul Steve Wynn has been accused of rape, sexual assault and harassment. Still, politicians have continued to accept major campaign contributions from Wynn, who has denied wrongdoing.

An NPR investigation has identified a web of more than 30 medical practices and compounding pharmacies in over a dozen states that have made claims about thymosin alpha-1 online and on social media.

The New York Times reported that President Trump deducted more than $70,000 in expenses related to hairstyling while he was on The Apprentice. NPR discusses whether doing so is legal.

Moderna is currently developing a promising, yet still unproven, vaccine against the coronavirus. But Moderna executives have already sold tens of millions of dollars worth of stock in the company.

Earlier this month, Jack Brewer, a former NFL player and a supporter of President Trump's reelection, was sued by the SEC. Now, he's set to speak at the Republican National Convention.

Postmaster General Louis DeJoy, a longtime Republican donor, controls the U.S. Postal Service at a time when mail-in voting is central to the presidential election.

Kodak and Sen. Richard Burr, R-N.C., are facing high-profile insider trading investigations, but data show the Securities and Exchange Commission pursued far fewer insider trading cases last year.

Federal law generally prohibits dietary supplements from claiming to treat specific diseases or viruses. Yet NPR found more than 100 products sold on Amazon that make unsubstantiated antiviral claims.

When Lauren Jenkins learned a coworker had tested positive for the coronavirus, she did what once would've seemed unthinkable — separating from her two young boys and a husband with stage IV cancer.

The city attorney accuses Wellness Matrix Group of "shocking deceptive conduct" over its sales of purported "at-home" coronavirus tests and virus-killing disinfectant.

Los Angeles authorities announce a lawsuit against Wellness Matrix Group company for selling non-FDA-approved tests and making false claims about their disinfectant.

The Los Angeles city attorney reached a settlement with RootMD over sales of "at-home Covid-19 exposure and immunity tests." The city attorney alleged RootMD violated food and drug regulations.

The leaders of the Securities and Exchange Commission's enforcement division say they are taking aggressive action to combat potential investment fraud related to the COVID-19 pandemic.