Guillain-Barré syndrome causes the body’s immune system to attack its own nerves. The exact cause is unknown, and there is no cure — but medical experts say most people can recover completely with prompt attention and proper treatment.

Federal workers were responding with anger and confusion Friday as they grappled with the Trump administration’s latest effort to shrink the size of the federal workforce by ordering agencies to lay off probationary employees who have yet to qualify for civil service protections.

Federal workers all over the country have responded with anger and confusion Friday toward President Donald Trump's aggressive effort to shrink the size of the federal workforce.