today. police in california say bullets used in a suicide matched the gun used to kill ronni chasen. welcome back to "hardball." 30 years ago today, john lennon was shot outside his apartment in new york city. joining me to talk about the legacy of lennon and the beatles are the british ambassador to the united states and a friend of mine and the great larry cane who was lucky enough to be the only american to travel with the beatles back in the '60s.