Newsom’s latest ploy echoes South Carolina’s dubious past

Chuck Devore writes for the Federalist about the latest bad idea from California’s governor.

Oh, the irony! California Gov. Gavin Newsom, the gel-haired darling of the left, has decided to play President Andrew Jackson’s foil in a modern-day Nullification Crisis. His lawsuit to block President Donald Trump’s tariffs — filed with all the fanfare of a Hollywood premiere — smacks of South Carolina’s 1832 tantrum over federal tariffs. Back then, the Palmetto State tried to nullify federal law, claiming it could pick and choose which national policies applied.

Newsom, it seems, fancies himself a latter-day John C. Calhoun, strutting onto the national stage with a States’ Powers swagger. The only problem? He’s reading from a script debunked by history, law, and common sense.

Let’s rewind to 1832. South Carolina, peeved over the tariffs of 1828 and 1832 — derisively called the “Tariff of Abominations” — declared them null and void within its borders. The state’s economy, tied to slave-driven cotton exports, chafed under duties that protected northern industry but raised costs for southern planters. Calhoun, then vice president, penned the intellectual case for nullification, arguing states could override federal laws they deemed unconstitutional. Andrew Jackson called this treasonous nonsense. He issued a Proclamation of Force, threatening troops, and Congress passed a compromise tariff to cool the feud. South Carolina backed down, but the episode laid bare a dangerous question: Can states defy federal authority rooted in the Constitution? Gavin Newsom, on a different day, would say that the Civil War answered that one with a resounding “no.”

Fast forward to 2025, and enter Newsom, California’s self-anointed guardian of the “resistance.” On April 16, Newsom announced a lawsuit to halt Trump’s tariffs, which slap a 10 percent baseline on imports and far steeper levies on goods from China. Trump justifies these under the International Emergency Economic Powers Act (IEEPA), a 1977 law granting presidents broad authority in national emergencies.