Which president served as vice president for his political nemesis?

Which president was described as "so honest that if you turned his soul inside out there would not be a spot on it?"

Which president purchased the land that's now southern Arizona and part of southern New Mexico?

Which president posed with a newspaper that declared his opponent the winner of their election?

Which president organized the Citizens Cornet Band to play at political rallies for both parties?

Which president survived an assassination attempt 69 days into his term?