Wash visits Capitol Hill tonight! Wall Street is worried: if he continues to play games with the market, trouble may arise.

Since taking office, Federal Reserve Chairman Kevin Walsh has been trying to avoid revealing the direction of interest rates, which inadvertently also masks another crucial aspect for investors, analysts, and other policymakers: how will he respond when the economy faces challenges? With Walsh officially starting his two-day trip to Capitol Hill tonight, Fed watchers will closely monitor his views on inflation, the labor market, and economic growth - and the interaction between these factors and interest rates.