RIO DE JANEIRO -- Olympic hurdler Kristi Castlin used the occasion of her bronze-medal performance to speak out about gun violence.Castlins father was killed when she was 12 by someone who broke into the hotel he managed and demanded money. She also attended Virginia Tech at the time of the 2007 massacre there that killed nearly three dozen people.After a race in which she, Nia Ali and Brianna Rollins completed a first-ever American sweep of the medals in the 100-meter hurdles, Castlin used her platform to discuss a topic that has affected her deeply.Ive been around a lot of gun violence in my life, Castlin said. Not just Americans, but all over the world, were always touched by gun violence, always touched by tragedy. It feels good to be an example, not just for Americans but families all over the world.Ali has been affected by gun violence too.In 2009, Alis father, Aleem, a supervisor in the Philadelphia Department of Human Services, walked up to a car and shot his ex-girlfriend to death, then killed himself.Nia Ali found out what happened over the phone from her uncle.It was just a shock, disbelief. Almost surreal, Ali said in a recent interview with The Associated Press. It took me a while to process.She took some time off from track to focus on what was important -- family, school, friends and building relationships.My family is really supportive. Theyre my backbone and keep me going, said Ali, a psychology major while at USC. It was definitely a test to what I could really handle -- what my purpose in life would be. Stitched NCAA Jerseys . The giant slalom world champion slipped during her first run in the morning, landing on her back and then twisting forward before getting her leg caught in the protective material on the side of the slope. Cheap NCAA Jerseys Football .C. -- Rodney Hood connected from all over the court while freshman Jabari Parker was busy swatting shots and scoring in transition. http://www.cheapncaajerseys.net/ .com) - The women will also have a new champion at the Australian Open. Cheap Basketball NCAA Jerseys . LOUIS -- Theres no telling how these wacky World Series games will end. Cheap NCAA Jerseys From China . -- Bobby Ryan helped the U.Jordan Spieth dazzled with his short game in a final round of 65 to win the Colonial by three strokes in Fort Worth, Texas on Sunday. Leaderboard Dean & DeLuca Invitational The American posted his eighth victory on the PGA Tour and his first in his home state, in the process passing a Tiger Woods mark and achieved his triumph wrapping up with three birdies.His back nine included six birdies and came in the third tournament since the world No 2 blew a five-stroke lead on the final nine holes last month when trying to win the Masters for the second year in a row. He will try to defend his US Open title in three weeks.Only Horton Smith (14) won more tour events by the age of 22 or younger. Woods won seven by the same age.Spieth reached the mark in emphatic fashion with a closing 65 to finish at 17-under-par 263 at Colonial Country Club, keeping ahead of Harris English. Spieth celebrates his victory after a superb final round Ryan Palmer and Webb Simpson were one shot further back on a day when scoring was good.Spieth told Sky Sports 4: It means a lot, the crowds were fantastic for me, for Palmer - and for Webb, but Ryan being a member here had all his buddies out so people were really rooting for both players.That (birdie at 16) was cool, everybody in the crowd standing up and cheering. I was really lucky on 17, being able to drop out and it landed in a matted area where I could get the club on the ball. Jordan Spieth says to win in his hometown of Texas was amazing and hailed the atmosphere after winning the Colonial by three strokes in Fort Worth, Texas.dddddddddddd Eighteen, just get it down there, another bonus. It was pretty cool.Spieth curled in a 20-foot birdie putt at the 16th hole and there was no way back for English after the Texan, having had a free drop from in front of the grandstand at 17, chipped in for a remarkable birdie to move two clear playing the last.English finished with a par for a 66, allowing the leader the leeway to make bogey at the last hole.With his storming finish and his nearest opponents blown away, victory was assured in the final three holes and he had one more firework up his sleeve with a 35-foot birdie putt at the final hole. Also See: Final leaderboard Spieth delighted with win Wood snatches Wentworth glory Rose: Ill be fit for US Open ' ' '