Bitcoin (BTC-USD) slides even lower, falling below $92,000 on Monday as the cryptocurrency's sell-off continues and pulls it deeper into bear market territory. Citi Head of Macro Strategy and Asset Allocation Dirk Willer comes on Market Domination to explain what bitcoin's negative price action could be signaling for equity markets (^DJI, ^IXIC, ^GSPC). To watch more expert insights and analysis on the latest market action, check out more Market Domination.