AN “INVASION”. That’s how Donald Trump describes migration across America’s southern border. “For American citizens, January 20th 2025 is Liberation Day,” he said in his inaugural address. The notion that America is being invaded is the defining theme of ten executive orders on immigration and border enforcement he signed on his first day in office. This is despite the fact that encounters at the border are the lowest they have been in four years. The orders fall into three categories: the rescission of Joe Biden’s policies and reinstatement of Mr Trump’s first-term plans; flashy things that sound tough; and extreme measures that range from probably illegal to flagrantly unconstitutional.