 AUTHORITIES SAY THE GUNMAN'S INTERNET SEARCHES INCLUDED TRUMP AND BIDEN, THE FBI DIRECTOR AND MEMBERS OF THE BRITISH ROYAL FAMILY. OVERSEAS, A SECOND TRIAL HEARING IN RUSSIA FOR AMERICAN EVAN GERSHKOVICH. CBS'S ELIZABETH PALMER. Russian officials have broadly hinted that they are willing to free him in a prisoner swap, maybe for a KGB colonel currently serving a life sentence in Germany for murder. But the Russians have also said no deal can be done until the trial is over.