Japan's Ishiba makes a whirlwind Washington trip to try to forge a personal connection with Trump
Ishiba, who took office in October, will be just the second world leader to visit the White House during Trump's new term.
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OpenAI's Altman warns EU regulation may hold Europe back
OpenAI chief Sam Altman on Friday suggested European regulation could hold back the development of artificial intelligence (AI), while promising the US company would abide by new EU legislation.