Two Chinese nationals made separate appearances in federal courts on Tuesday to face charges accusing them of acting as agents for the Chinese government.

American concerns about Chinese nationals spying on the U.S. or coming in illegally with nefarious objectives are not new. Last year, a Chinese national was apprehended after illegally entering the U.

Ca., joins 'Varney & Co.' to discuss two Chinese nationals being accused of spying on the U.S. Navy and New Jersey Attorney General Matthew Platkin's suggesting a universal injunction could still be granted.