 Complete the following phrase:  Additional events led include the 2011 U.S. Figure Skating Championships, the 2012 USA Table Tennis Olympic Trials, the 2012 U.S. Masters Swimming Spring National Championships, the 2012 North America Olympic Trials  Table Tennis, the 2014 ATT American Cup International Gymnastics Championships, the 2014 Nastia Liukin Cup Gymnastics Championships, the 2014 African Youth Games, the 