 One day, I think one of the students had asked the question and he didn't remember the answer. And I also noticed that he was letting his class out earlier than they were supposed to let out. He's also ordered a review of what led up to the shooting in western Pennsylvania. President Biden will address the nation from the Oval Office tonight. FBI Director Christopher Wray told reporters the shooting was an attack on our democracy. And two students who were members of the high school rifle team at the time tell ABC that the suspected shooter sought to join the team but was rejected and asked not to return.