Frightening images of terrorist bombings, school shootings, and natural disasters are repeated over and over again, making it difficult for many youths to erase the pictures from their minds.
Gambar - gambar yang menakutkan dari pengeboman teroris, penembakan di sekolah, dan bencana alam disajikan berulang - ulang, sehingga sulit dilupakan banyak anak muda.