connection with jimmy, but why this one in particular? >> i think there's a lot of different charities that i've done stuff with over the years, but it's large ones and small ones. and there was something about jimmy that -- he's a, you know, he's an american hero. he had some difficult times when he got back trying to figure out his life. and that's how the auspices under which i initially met him and interviewed him. i just thi the police dogs are -- look, i have a lot of respect for police officers. police dogs are sort of unsung heroes of police departments. in the budgets they often -- some dogs don't have bulletproof vests and i started -- i was doing a speech down in norfolk, virginia, and jimmy called me about a week before and said that a police dog had been shot to death there named krueger and that's how i started getting involved. >> and that unequivocal loyalty. >> it's incredible. for the police officers who work with k-9s, it's their partner. and when a k-9 is killed in the line of duty, it's like losing a partner. >> amazing pieces.