1st US-Vietnam Flight in 30yrs Symbol of Closer Ties  WASHINGTON (Reuters) - The first U.S. passenger flight to  Vietnam since 1975 shows bilateral ties are "right on track"  between old battlefield foes who still spar over human rights  and trade, a Vietnamese spokeswoman said on Thursday. 

Which of the following sections of a newspaper would this article likely appear in? World News, Sports, Business, or Science and Technology? 