"For God's sake, this man cannot remain in power," the US president says - repainting the same sentence Bush said about Saddam Husain.
"For God's sake, this man cannot remain in power," said US President Joe Biden
of his Russian counterpart, Vladimir Putin, during a speech in Warsaw earlier.
The Kremlin responds: "That's not for Biden to decide - the president of Russia is elected by Russians".
The White House says Biden meant Putin should not wield power over neighbours, rather than calling for regime change.