NATO: 2 killed, 10 wounded in helicopter explosion - The Associated Press http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNE1xdzsg1WjyxuSUlVLf5Z1gJYLUA&url=http://www.google.com/hostednews/ap/article/ALeqM5hvWEqwq3CrRvaQCmt21MfoYhjZJQD9IQ0KEG0?docId%3DD9IQ0KEG0