An unexpectedly weak jobs report for July brings into question the health of the U.S. economy as President Donald Trump pushes ahead with his tariff policy.

President Donald Trump on Friday had his team remove the head of the agency that produces the monthly jobs figures, after a weak report showed hiring slowed and was much weaker in April and May than previously reported.

The data come after economists have expressed concern that the Trump Administration’s flip-flopping tariff policies and sweeping layoffs at federal agencies could slow economic growth. Some Democratic lawmakers slammed the Administration upon the release of the Labor Department’s report.