A new friend changed the life of a disabled veteran

Here’s some of the good news you’ll find in this episode:  A happy mix-up sparks one-of-a-kind cards  Artists use sun to create art  Service dog gives veteran his independence back  Meet the unlikely heroes fighting wildfires  Groups turns plastic bags into mats  The ocean may hold plastic's replacement  First AI-powered grocery store opens in Atlanta  Meet Cobbler, the internet's newest star