Change the quality but not the quantity of the following categorical propositions:

1. All drunk drivers are threats to others on the highway.

2. No wildlife refuges are locations suitable for condominium developments.

3. Some slumlords are people who eventually wind up in jail.

4. Some CIA operatives are not champions of human rights.

5. All identity thieves are criminals who deserve jail time.

6. No college athletes are students who can be paid by equipment manufacturers.

7. Some stayathome moms are workers who deserve Social Security.

8. Some news media are not disseminators of accurate information.