Stalling dealmaking has dragged revenues down, and it's making some Trump-backers reconsider.

So, what happens now that President Donald Trump has art-of-the-dealed his way out of his own centerpiece economic initiative because it nearly broke financial markets?

Worry is lingering on Wall Street, even after President Donald Trump paused some of his wide-ranging tariffs.The concern, which is underpinned by investors trying to contend with market volatility stoked by an unpredictable president,