Joseph Biden actually said...

"a chilling warning from the president of the United. President Joe Biden had a fundraiser here in New York, warning about the dangers of Vladimir Putin's threats to use nuclear weapons as his forces s..."

"the potential for Armageddon"

"He is not joking when he talks about the potential use of tactical nuclear weapons or biological and chemical weapons, because his military is, as you might say, significantly underperforming."

"No, Putin is not bluffing when he puts this out there."