 The Corey dove on his family to protect them last night at this rally. Meanwhile, the investigation continues into the shooter and five former classmates tell ABC News he was a quiet student who did not have many friends. That's according to five former classmates of 20-year-old Thomas Crooks. Several of them said he never discussed politics. As for the latest on the investigation. President Biden and Vice President Harris received an updated briefing in the White House Situation Room.