After Hurricane Katrina, evacuees changed Houston and the city changed them

Caption: John "Speedy" Riddle works in A Shaving Grace Barbershop in the southeast Houston area. Riddle moved to Houston at the age of 15 after Hurricane Katrina destroyed his family home.

It's hard to know how many people who lost their home in New Orleans made Houston their permanent home.

(Image credit: Justin Doud)