104 STAT. 5070 PUBLIC LAW 101-649—NOV. 29, 1990 "(HI) A violent attack upon an internationaly protected person (as defined in section 1116(b)(4) of title 18, United States Code) or upon the liberty of such a person. "(IV) An assassination. "(V) The use of any— "(a) biological agent, chemical agent, or nuclear weapon or device, or "(b) explosive or firearm (other than for mere personal monetary gain), with intent to endanger, directly or indirectly, the safety of one or more individuals or to cause substantial damage to property. "(VI) A threat, attempt, or conspiracy to do any of the foregoing, "(iii) ENGAGE IN TERRORIST ACTIVITY DEFINED, — As used in this Act, the term 'engage in terrorist activity' means to commit, in an individual capacity or as a member of an organization, an act of terrorist activity or an act which the actor knows, or reasonably should know, affords material support to any individual, organization, or government in conducting a terrorist activity at any time, including any of the following acts: "(I) The preparation or planning of a terrorist activity. "(II) The gathering of information on potential targets for terrorist activity. "(Ill) The providing of any type of material support, including a safe house, transportation, communications, funds, false identification, weapons, explosives, or training, to any individual the actor knows or has reason to believe has committed or plans to commit an act of terrorist activity. "(IV) The soliciting of funds or other things of value for terrorist activity or for any terrorist organization. (V) The solicitation of any individual for membership in a terrorist organization, terrorist government, or to engage in a terrorist activity. "(C) FOREIGN POLICY. — "(i) IN GENERAL. —An alien whose entry or proposed activities in the United States the Secretary of State has reasonable ground to believe would have potentially serious adverse foreign policy consequences for the United States is excludable. "(ii) EXCEPTION FOR OFFICIALS. — An alien who is an official of a foreign government or a purported government, or who is a candidate for election to a foreign government office during the period immediately preceding the election for that office, shall not be excludable or subject to restrictions or conditions on entry into the United States under clause (i) solely because of the alien's past, current, or expected beliefs, statements, or associations, if such beliefs, statements, or associations would be lawful within the United States.