Why the market could be in 'the most logical' bubble in history

As the Nasdaq Composite (^IXIC) and S&P 500 (^GSPC) are on track to close Tuesday's session at new records, the AI trade and rallies in chip stocks continue to be the biggest catalysts for markets trading at all-time highs. Ritholtz Wealth Management director of institutional asset management Ben Carlson examines the broader trends dictating market moves.