President Joe Biden will become the first sitting President in modern history to visit a picket line, a day before former President Donald Trump speaks to strikers. We'll tell you why Hunter Biden is suing Rudy Giuliani and his former attorney. A gas station explosion has killed at least 20 people in a breakaway region of Azerbaijan. A new survey looks at the impact of long Covid. Plus, the Victoria's Secret fashion show is back - but it's changed a lot.