GPG Video Collection Welcome to the Greensburg Prevention Group Video Page. Please view and share with your friends and family. Be The Wall 2022-2023 Be The Wall 2021-2022 The Juul device is here. Do you know what a Juul is? Your kids do! From ABC News – the Juul and Juuling. ECHO Nation leadership camp sponsored by Greensburg Prevention Group, June 2018.