Before Covid-19, Trump Aide Sought to Use Disease to Close Borders

From the early days of the Trump administration, Stephen Miller, the president’s chief adviser on immigration, has repeatedly tried to use an obscure law designed to protect the nation from diseases overseas as a way to tighten the borders. The question was, which disease? Mr. Miller pushed for invoking the president’s broad public health powers in 2019, when an outbreak of mumps spread through immigration detention facilities in six states. He…