Former President Donald Trump challenged a claim by President Joe Biden on Thursday after he said the chairman of the Joint Chiefs of Staff told him climate change was the “greatest threat.”.

Biden just said that he was told by the Joint Chiefs of Staff that Climate Change is our greatest threat.

If that is the case, and they actually said this, he ought to immediately fire the Joint Chiefs of Staff for being incompetent.

troops claimed that during a visit to the Pentagon with then-President Barack Obama, the chairman of the Joint Chiefs of Staff told them that climate change was the “greatest threat” facing America?

And this is not a joke: You know what the Joint Chiefs told us the greatest threat facing America was.