Morning, internet.

Edition 36 · Tuesday, September 22, 2026

Here's what happened.

How unarmed 911 teams are reshaping public safety in nearly 100 cities

Unarmed 911 response programs, in which mental-health clinicians respond to some calls instead of police, have expanded to nearly 100 US cities. The programs have proliferated since George Floyd’s murder, with questions remaining about how to make them work well.

Newsom signs voting laws to counter Trump’s feared interference

Gov. Gavin Newsom signed a package of bills intended to safeguard California elections and address possible federal interference with election administration. The measures are framed as a response to President Donald Trump’s stated concerns about election fraud and voting rules.

Meta patches Muse exploit that let attackers control the AI agent

Meta has patched its Muse macOS app after researchers found a zero-day vulnerability that could let attackers take control of the AI agent. The flaw used an undocumented Muse setting to redirect transcription processing from Meta’s servers.

STAT+: Lilly’s breast cancer combo wins approval

The FDA approved a new combination drug treatment for patients with an advanced form of breast cancer. The approval adds another treatment option for this group of patients.

Scientists are finally starting to figure out Alzheimer’s

Alzheimer’s research is beginning to show more progress after decades of limited advances. More than 7 million Americans live with the disease, which remains incurable, while research has been hindered by groupthink and alleged fraud.

Young Consultants Are Jumping Ship for A.I. Start-Ups

Young consultants are leaving established consulting firms for artificial-intelligence start-ups. These companies are reportedly offering salaries that can outmatch consulting pay, drawing in college recruits with the promise of work in the fast-growing AI sector.