Americans should first and foremost see if the candidate will uphold the values of the constitution or not.
Explanation:
As a Presidential candidate one can often work on their image and make it seem better for the people when it may or may not actually be so for them realistically.
The image building and the campaigning of a candidate is designed to show them as the best candidate so the voter cannot base their judgement on that only and completely.
Instead the voter should look at their promised policies and how much they unsold the values of the constitution.
Does the candidate care to take the country in the right direction is what the voter should prefer.
