Nicholas Burns, the U.S. Ambassador to China, has expressed deep concern about the increasingly strained relationship between the two superpowers, labeling it the “most important, most competitive, and most dangerous relationship” for the U.S. What Happened: In an interview with CBS News’ “60 Minutes,” Burns highlighted the apprehension surrounding the ongoing tensions between the U.S. and China. He pointed out that this has led to a lack of confidence in the business world, as reported by The Hill on Sunday. When asked if the U.S. and China have the most competitive relationship, Burns stated…