William Lee, Chief Economist at The Milken Institute, believes the US labor market has weakened sufficiently to justify a 50 basis point rate cut by the US Federal Reserve. Despite rising unemployment to 4.4%, he expects the Fed to hold rates steady in December due to policy caution. Lee also commented on the AI market, advising long-term investors to focus on cash flow timing rather than bubble concerns, and described the US economy as 'K-shaped' with widening wealth gaps.