1. Nest customers must authorize it before their data is shared.

2. The change does not authorize any new authorities not already permitted by law, the spokesman said.

3. In all instances, Nest customers must authorize a connection before any data is shared.

4. Obama has asked Congress to authorize the use of force, with a vote not expected before the week.

5. Users must authorize the app to query Twitter on their behalf.

6. Only the Security Council can authorize military action and impose sanctions.

7. It does not authorize snooping into the content of phone calls.

8. Congress could insert provisions that support or authorize registration for recreational drones.

9. They review their remarks, revise and extend them, then authorize them for publication.