Question about Inheritance taxes...?

As an Independant voter who supports presidential candidates that strongly uphold the Constitution of the U.S., I see some good points to both sides, but I would like to see a strong third party in the running as well. In any event, I am wondering which U.S.presidential candidate(s) supports non-taxation on income from inheritances. Does anyone know who that candidate would be? Is there more than one presidential candidate who would abolish taxation on income from inheritances?