 Hello and good morning. I'm Rich Hunter. The top stories we're following this hour. The violence at a Trump rally in Pennsylvania where Donald Trump was grazed by a bullet before being taken away by Secret Service agents is under investigation as a possible assassination attempt. President Biden has addressed the nation calling for unity. ABC White House correspondent Karen Travers tells us the president is on his way back to the White House. We do now know that the president's going to leave his beach house in Delaware, get back to the White House very late. I think if