The Department of Justice announced today that the Chair of Harvard University’s Chemistry and Chemical Biology Department and two Chinese nationals have been charged in connection with aiding the People’s Republic of China.  Dr. Charles Lieber, 60, Chair of the Department of Chemistry and Chemical Biology at Harvard University, was arrested this morning and charged by criminal complaint with one count of making a materially false, fictitious and fraudulent statement. Lieber will appear this afternoon before Magistrate Judge Marianne B. Bowler in federal court in Boston, Massachusetts.Yanqing Ye, 29, a Chinese national, was charged in an indictment today with...