The growing Chinese 'gate crashers' trend is sparking espionage concerns The FBI and Department of Defense have reportedly tracked more than 100 incidents of Chinese nationals posing as tourists to attempt to breach U.S. military bases and other federal sites. Those responsible, dubbed "gate crashers," range from Chinese nationals detected crossing into a U.S. missile range in New Mexico, to scuba divers caught swimming in murky waters near a U.S. government rocket launch site in Florida, several U.S. officials recently told The Wall Street Journal. The growing trend represents a potential espionage threat, as authorities believe the Chinese government in...