Elimination of Federal Gov't = $20 Trillion Savings over 10 Years
From Wikipedia about the "General Welfare" clause.
"...which provides that the governing body empowered by the document may enact laws to promote the general welfare of the people, sometimes worded as the public welfare. In some countries, this has been used as a basis for legislation promoting the health, safety, morals, and well-being of the people governed thereunder (also known as the police power). Such clauses are generally interpreted as granting the state broad power to legislate or regulate for the general welfare that is independent of other powers specified in the governing document.