While I met so many on the Newport News waterfront worthy of respect and admiration, two who rate special consideration are Mike Butler, who led the overall construction of aircraft carrier John F. Kennedy, and the ship’s first commanding officer, Captain Todd Marzano, known by is aviator call sign “Cherry.” — As I detail in my book “Heavy Metal,” which was officially released today, both are the respective “mayors” of their realms, Mike Butler making sure no ship had a stronger steel spine than the Kennedy, and Captain Marzano ensuring no ship had a more enduring naval spirit.