Meta’s all-out AI talent hunt, plus Masayoshi Son’s latest big bet 6/20/25

A source confirming to CNBC that Meta tried to buy Perplexity before the $14.3B deal for Scale AI and its founder Alexandr Wang. Plus, we look at Softbank’s Masayoshi Son is continuing his trend of moonshot bets with a reported proposal to build a $1T AI hub in Arizona.