Oxycodone pills. Photo: John Moore/Getty Images

The FDA has sent a warning letter to McKesson, alleging the drug distributor broke federal law by not responding to notifications from pharmacies that drugs were tampered with while in McKesson's possession — including instances where oxycodone pills were stolen and replaced with "illegitimate" medications. FDA commissioner Scott Gottlieb said the alleged violations were "simply unacceptable."

Why it matters: Drug wholesalers like McKesson face a lot of legal liability for their role in the opioid epidemic, and now the FDA is threatening legal action if the companies don't prove they are rectifying their oversight of painkiller shipments. McKesson said it has been in touch with the FDA and is "in the process of providing additional procedural detail and documentation."

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Biden enters final stretch with huge cash advantage over Trump

Democratic presidential nominee Joe Biden in Wilmington, Delaware, on Monday. Photo: Drew Angerer/Getty Images

Democratic presidential nominee Joe Biden had $177.3 million in the bank at the end of September, per the latest Federal Election Commission filings.

Why it matters: President Trump's re-election campaign reported having $63.1 million in the bank at the end of last month.

Of note: Trump was well ahead of Biden earlier in the year.

Go deeper: The green tsunami

Editor's note: This is a developing news story. Please check back for updates.

Updated 17 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Americans feel Trump's sickness makes him harder to trustFlorida breaks record for in-person early voting — McConnell urges White House not to strike stimulus deal before election — Republican senators defend Fauci as Trump escalates attacks.
  2. Health: The next wave is gaining steam.
  3. Education: Schools haven't become hotspots — University of Michigan students ordered to shelter-in-place.
  4. World: Ireland moving back into lockdown — Argentina becomes 5th country to report 1 million infections.

Court allows North Carolina mail-in ballots deadline extension

An absentee ballot election worker stuffs ballot applications at the Mecklenburg County Board of Elections office in Charlotte, North Carolina, in September. Photo: Logan Cyrus/AFP via Getty Images

North Carolina can accept absentee ballots that are postmarked Nov. 3 on Election Day until Nov. 12, a federal appeals court decided Tuesday in a 12-3 majority ruling.

Why it matters: The 4th Circuit Court of Appeals' ruling against state and national Republican leaders settles a lawsuit brought by a group representing retirees, and it could see scores of additional votes counted in the key battleground state.