⚡️🇷🇸WEST KNEW MOSCOW "CONCERT" TERROR PLANS - SERBIA:

as Russia recovers from terror bloodbath at Crocus concert venue, Serbian Prez Vuvic in right vid reminds U.S. specifically warned own citizens about terror attack in Moscow "concert".

What did Biden know that he withheld from Russia, does he have more terrorist blood on his shaking hands.