Police officer Richard Craig was at a bus crash during the height of a January snowstorm when he noticed a pizza deliverer trudging through the falling snow. The man was breathless and holding an empty pizza bag. “It was shocking to me; the roads were nearly impassable,” said Craig, a police lieutenant in Avon, Indiana. “I was like: ‘I can’t believe this kid is doing this. … I’ve got to record this because nobody will believe what I’m seeing.’”Subscribe to The Post Most newsletter for the most i