LOS ANGELES (AP) — U.N. Secretary-General Ban Ki-moon traveled to Hollywood to enlist its star power in the United Nation's ambitious campaign to end poverty, tackle climate change and promote a fairer more humane world — and he got an enthusiastic response from stars and top executives. The U.N. chief was feted at a lunch hosted by legendary television trailblazer Norman Lear and at a celebrity dinner for about 200 VIPs hosted by powerhouse producer-director Brett Ratner.Read more on NewsOK.com