Biden says Russian threat of Putin using nuclear weapons is 'real'
Last week, Belarusian President Alexander Lukashenko said his country has started taking delivery of Russian tactical nuclear weapons.
LEFT: Russian President Vladimir Putin, RIGHT: US President Joe Biden(photo credit: REUTERS/JONATHAN ERNST, SPUTNIK/GAVRIIL GRIGOROV/KREMLIN VIA REUTERS)ByREUTERSUpdated: