Britain's Prince William and his wife Kate visited Southport on Tuesday, in a show of support for the northern English community where three young girls were murdered last year at a Taylor Swift-themed dance event. The knife attack during the summer vacation class last July shocked the nation and was followed by days of nationwide rioting, putting the quiet seaside town into the spotlight. William, heir to the throne, and Kate spoke privately to the parents of the victims, who were aged nine, seven and six, during the visit, their second to the town in a year. "A return to Southport today to see a community who are pulling together and healing in the wake of the tragic incident last...