What jobs did Obama have before he became president?

Related questions

1. Are all presidents buried at their libraries?
2. Do former Presidents Drive?
3. What are Obama's beliefs?
4. What GPA do you need for the Lumberjack scholarship?
5. Does the US president live in the White House?
6. Where is the Obama Foundation located?
7. What is an Obama scholar?
8. Where do presidents live in the White House?
9. What room does the president sleep in?
10. What is the Obama Foundation summit?

Tags

1. #organizer
2. #review
3. #enrolled
4. #honolulu
5. #where
6. #hawaii
7. #illinois
8. #community
9. #university
10. #president
11. #school
12. #black
13. #columbia
14. #graduating
15. #served
16. #first
17. #worked
18. #obama
19. #senator
20. #chicago
21. #after
22. #previously
23. #harvard