robin sorenson are former firefighters that founded firehouse subs. their connection to francisco tuttle and that pickle bucket we were talking about has its roots dating back five years to the aftermath of hurricane katrina. >> we were given, you know, the people who had lost everything, a hot plate of food and half of them are breaking down crying. >> that happened in mississippi, virtually wiped out by the storm. the sorensen brothers drove in food and supplies. they decided to give the town a used fire truck they found on ebay. >> you just couldn't stop after that? >> that was the beginning. we started to see the big picture, and everybody needs something. >> reporter: since 2005 the sorensen brothers foundation has donated more than $2 million worth of equipment in 13 states. a lot of that comes from selling