This post first appeared on Craig Greenfield's blog on April 18, 2017. Brian Mullaney was a sterotypical ad man - a New York yuppie in an Armani suit with a gold rolex on his wrist. But when he hooked up with Operation Smile everything changed. The charity sends volunteer medical teams to places like Gaza, … Continue reading Reblog: So you want to change the world? Can you make this one sacrifice?