#How Keith Hernandez’s epic Seinfeld cameo came to be: ‘I was petrified’
“#How Keith Hernandez’s epic Seinfeld cameo came to be: ‘I was petrified’” This week The Post takes a fresh look at the “best of” New York sports history — areas that are just as worthy of debate, but that haven’t been argued incessantly. Today’s edition: the best cameo in pop culture. It was a day…