>> his sister eunice and the rest of the family are never far away. >> thank you very much for coming today. glad to see you. and you. >> bobby's rival for the nomination are president johnson and eugene mccarthy, a senator from minnesota. but just 15 days into bobby's campaign, johnson makes a shocking announcement. >> i will not accept the nomination of my party for another term as your president. >> as angry protests mount over the war in vietnam, johnson quits the race in favor of his vice-president hugh bert humphrey. >> hugh bert humphrey has the establishment behind him. what bobby has is the imagination of the american people, the idea that you could restore the kennedy legacy and the kennedy dynasty. >> four days after johnson's announcement, bobby heads to a