First, Pat Buchanan, who ran in the Republican party primaries, promised that if he were elected president he would put a moratorium on all immigrant visas for five years (with the only exceptions being for spouses or children of those already in the States).
先前，角逐共和黨總統提名的候選人參議員布坎南，在演講中提出，如果他當選總統，將停發移民簽證五年。