Sen. John Kennedy (R-LA) is leading the charge to warn President Donald Trump that his threats against Federal Reserve Chairman Jerome Powell, which have brewed for weeks, would be a disaster, CNN's Phil Mattingly reported on Wednesday.

President Donald Trump sent the U.S. stock market on a jagged round trip Wednesday after saying he had "talked about the concept of firing" the head of the Federal Reserve. Such a move could help Wall Street get the lower interest rates it loves,

Yet the market (as of July 11) isn't far off from its all-time high, and it doesn't seem to be poised for the same explosive sell-off that occurred in early April. Is the stock market underestimating Trump's tariffs?