Why did Terrence Howard stop doing Iron Man?

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Tags

1. #marvel
2. #universe
3. #years
4. #appearing
5. #because
6. #after
7. #three
8. #terrence
9. #cheadle
10. #dismissal
11. #fired
12. #vocal
13. #picture
14. #replaced
15. #original
16. #about
17. #downey
18. #robert
19. #howard
20. #recent
21. #cinematic