What type of details about howard warren buffett can be gathered from the following bio? Bio: howard warren buffett -lrb- born october 14 , 1983 -rrb- is a faculty member at columbia university 's school of international and public affairs he previously served as the director of agriculture development for the task force for business and stability operations -lrb- tfbso -rrb- at the united states department of defense , and as a policy advisor in the executive office of the president of the united states under president barack obama . prior to joining the white house , buffett served as a special assistant at the u.s. department of agriculture , as a member of the obama-biden transition project , and as director of national surrogate radio for obama for america .
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