; (2) by adding after subclause (iii) the following: (iv) Persecutors, war criminals, and participants in crimes against humanity Any alien, including those who are superior commanders, who committed, ordered, incited, assisted, or otherwise participated in a war crime as defined in section 2441(c) of title 18, United States Code, a crime against humanity, or in the persecution of any person on account of race, religion, nationality, membership in a particular social group, or political opinion, is inadmissible. (v) Crime against humanity defined In this subparagraph, the term crime against humanity means conduct that is part of a widespread and systematic attack targeting any civilian population, and with knowledge that the conduct was part of the attack or with the intent that the conduct be part of the attack— (I) that, if such conduct occurred in the United States or in the special maritime and territorial jurisdiction of the United States, would violate— (aa) section 1111 of title 18, United States Code (relating to murder); (bb) section 1201(a) of title 18, United States Code (relating to kidnapping); (cc) section 1203(a) of title 18, United States Code (relating to hostage taking), notwithstanding any exception under subsection (b) of such section 1203; (dd) section 1581(a) of title 18, United States Code (relating to peonage); (ee) section 1583(a)(1) of title 18, United States Code (relating to kidnapping or carrying away individuals for involuntary servitude or slavery); (ff) section 1584(a) of title 18, United States Code (relating to sale into involuntary servitude); (gg) section 1589(a) of title 18, United States Code (relating to forced labor); (hh) section 1590(a) of title 18, United States Code (relating to trafficking with respect to peonage, slavery, involuntary servitude, or forced labor); (ii) section 1591(a) of title 18, United States Code (relating to sex trafficking of children or by force, fraud, or coercion)