Today's headlines (11/28)

The headline for good: 

• A cure for type 1 diabetes? For one man, it seems to have worked.

The others: 

• Brazil's president Lula is staging a comeback. Can he bring the country along?
• As omicron variant circles the globe, African nations face blame and bans
• NASA launches new mission: crash into asteroid,.defend planet Earth

Good morning.

Source: The New York Times