The Rat Pack (film) become a big success despite the breakup of his partnership with Jerry Lewis; Sinatra's career is at its peak; Sammy Davis, Jr., is making a comeback after a near fatal car crash, and standup comic Joey Bishop is gaining exposure as an opening act for the other three. The Pack becomes complete when Sinatra reconciles with actor Peter Lawford, who has been ostracized since being seen out publicly with Sinatra's ex-wife, Ava Gardner. Lawford has married Patricia Kennedy. Abandoning a notion to seduce Pat for his own amusement, Sinatra becomes more interested in her brother John F. Kennedy's political ambitions.
Pack rat average females range from 272 to 410 mm, with the average being 356 mm. Reproductive habits of rodents are variable in the wild. Offspring are born naked and helpless and must be cared for in nests called middens. Some female pack rats have been known to deliver up to five litters per year with each litter having as many as five young. The offspring may open their eyes between 10 and 12 days after being born and are usually weaned between 14 and 42 days. After around 60 days, most become sexually mature. Populations may cycle approximately every 8 years