FIFA has accused European football chiefs of "harassment" against Gianni Infantino and trying to influence the presidential election by "spreading misinformation" against him over the World Cup venture.
Microsoft founder Bill Gates has warned that getting countries to agree on a global framework for AI could be more difficult than Cold War-era negotiations to restrict nuclear weapons.
Iran has insisted that only diplomacy can solve its conflict with the US and Israel after Donald Trump said he rejected an Iranian proposal to reopen the Strait of Hormuz and end the fighting.