(18 May 2018) Prince Harry thrilled crowds outside Windsor Castle on Friday by going on a walkabout on the eve of his wedding. Accompanied by his brother and best man, Prince William, he greeted well-wishers who'd been waiting for hours to see him. Afterwards, people in the crowd who shook hands with the princes said they were delighted to have seen them. Find out more about AP Archive: http://www.aparchive.com/HowWeWork Twitter: / ap_archive Facebook: / aparchives Instagram: / apnews You can license this story through AP Archive: http://www.aparchive.com/metadata/you...