Bloomberg Surveillance is on location at Eurasia Group today. Ian Bremmer, Eurasia Group President, defines "innovation winter." Priya Misra, TD Securities Head of Global Rates Strategy, says several forward-looking economic measures are concerning. Meredith Sumpter, Eurasia Group Head of Research Strategy & Operations, discusses market volatility in relation to U.S. politics. Sallie Krawcheck, Ellevest CEO & Co-Founder, discusses the gender gap in retirement investing.