June 30, 2017 7:25 pm New San Francisco Center Devoted to Poster Art A new museum in San Francisco celebrates the poster art movement that blossomed around the Summer of Love. Joe Rosato Jr. reports. US & World Videos 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season