this is a good question

President Truman. Any man that coins the moniker "The Buck Stops Here" is a man worth talking to.

Alexander hamilton, he was a great president. just a great president.

Probably George W. Bush. Reason: He and his family are business people and i could make contact for good biz oppurturnities and using his connections to network. You know...having some more money at bank account is better than having nothing