"Every week is a crazy week" lately in the markets, says Charles Schwab's Mike Townsend. Despite all of the news around tariffs, he sees investors returning to a focus on economic data and earnings instead of trading off headlines. However, the tax bill in Washington may throw a wrench into that mindset. Cooper Howard talks about the economy holding its own despite tariff volatility. He discusses ways investors can navigate uncertainty and sets the table for the Fed's expected interest rate decision.