As President Donald Trump's tariffs roil global markets, some of the thought leaders and influential podcasters who backed ...

The criticism is an early sign that the economic tumult caused by Trump’s trade war could leave lasting political scars for the president.

Some of President Trump’s online allies including Dave Portnoy, Joe Rogan and Ben Shapiro have voiced displeasure over the tariffs. NBC News’ Aaron Gilchrist reports as Trump support wavers.