22nd Amendment
Section 1
No person shall be elected
to the office of the President more than twice, and no person who has held the
office of President, or acted as President, for more than 2 years of a term
to which some other person was elected President shall be elected to the office
of the President more than once. But this Article shall not apply to any person
holding the office of President when this Article was proposed by the Congress,
and shall not prevent any person who may be holding the office of President, or
acting as President, during the term within which this Article becomes
operative from holding the office of President or acting as President during
the remainder of such term.