Trump has already done that multiple times. It hasn't stopped Joe Biden or any other leftist Democrat from repeating their lie about Trump praising white supremacists at Charlottesville even though the tape recording of Trump's statement shows that he condemned them.
“Trump praising white supremacists at Charlottesville even though the tape recording of Trump’s statement shows that he condemned them.”
Read the local Charlottesville’s papers the next day.
Many of the locals said the “white supremacists” and the BLM came and left on the same buses!
Our first Reichstag Fire, next was J6.