“Chiddy Bang,” a group of musical entertainers, sings a song after inviting Camp Pendleton Marines on to the stage during Camp Pendleton’s second visit Leatherneck Comedy Tour here May 17. - “Chiddy Bang,” a group of musical entertainers, sings a song after inviting Camp Pendleton Marines on to the stage during Camp Pendleton’s second visit Leatherneck Comedy Tour here May 17.