Is USA self sufficient in oil?

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Tags

1. #petroleum
2. #other
3. #reducing
4. #sufficient
5. #energy
6. #became
7. #country
8. #products
9. #exporter
10. #total
11. #independence
12. #imports
13. #foreign
14. #sources
15. #united
16. #states
17. #between
18. #relates
19. #refined
20. #consumption