What other duties does the president have apart from his main job?

Besides his main job, the other duties should be some of these things.

1. He is the Chief of State.
2. He is the Chief Executive.
3. He is the Chief Diplomat.
4. He is the Commander in Chief.
5. He is the Chief Legislator.
6. He is the Chief of Party.
7. Finally, he is the Chief Guardian of the Economy. 

Its main purpose was to centralize the many information services of the United States government and create a single line of communication about the war to the American public.

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