Georgian ambassador to U.N. : Russian official says Georgian president should go . Russian foreign minister made comment to Condoleezza Rice , ambassador said . Russian ambassador objects to disclosure of information . In a crackling exchange of a type rarely seen since the end of the Cold War , Khalilzad asked Russian Ambassador Vitaly Churkin whether the Russians were seeking `` regime change '' in Georgia with the military operation they launched Friday . U.S. ambassador asks if Russia seeking ` ` climate change ; '' drawing Russian retort .
Georgian ambassador to U.N. : Russian official says Georgian president should go . Russian foreign minister made comment to Condoleezza Rice , ambassador said . Russian ambassador objects to disclosure of information . U.S. ambassador asks if Russia seeking ` ` climate change ; '' drawing Russian retort .