The talk of a potential AI bubble is prevailing on Wall Street as investors await big tech earnings. Some analysts believe the promise of AI is huge when it comes to productivity gains and spending on the technology is justified. Jon Gray, Blackstone president and COO, talked about AI investments during a latest program on CNBC and said that his company’s AI investments are long term and backed by solid plans: “We’re very focused on who our counterparty is and the length of the leases we signed. We’re not b ...