California Governor Gavin Newsom sued to halt Donald Trump’s tariffs, setting up a high-stakes legal challenge to the president’s landmark effort to overhaul global trade.

ToplineThe California government will file a lawsuit Wednesday challenging President Donald Trump’s sweeping tariffs on foreign imports, multiple outlets report, becoming the first state to mount a legal challenge against the tariffs as Gov.

State officials argue in a lawsuit that the U.S. Constitution expressly gives the authority to impose tariffs to Congress.