Iridium has other important physical assets, aside from the satellites and the hoagie-sized phones.

FORBES: McCaw poised to scoop up Iridium

But times are changing, not just demographically, but also hoagie-logically.

CNN: America's 11 new sandwich heroes

But organizations like the SBA have also made a difference, because sometimes private financing isn't willing to take a chance on a couple of young guys who have an idea about starting a great hoagie shop.

WHITEHOUSE: President Obama Speaks on Tax Credits for Small Businesses