More than 600 alums from Berkeley Preparatory School in Tampa, Florida have come together to speak out against the actions of their fellow alumna — Department of Homeland Security (DHS) SecretaryKirstjen Nielsen 's stars took to social media to share their memories of Luke. Get ready to become more involved with a cause close to your heart. You'll be surprised at how well you can sell your ideas—and maybe even get friends and family involved. Be prepared to set change into motion, because once this week is over, you'll have the initiative and power to make a difference.Ariana Grande Tina’s boyfriend Austin Hughes, who was at the Jason Aldean concert where the shooting took place with her, remembers taking off his shirt to try to stop the bleeding after the bullet hit her eye before a firefighter carried her behind a car to hide from the shooting. After that, she was put into a truck and rushed to Sunrise Hospital for treatment.