SAN DIEGO - Chargers safety Jahleel Addae didnt show symptoms of a concussion until Friday afternoon, a day after having two scary reactions following hits in a loss at Denver, a person with knowledge of the situation said.The person spoke to The Associated Press on Saturday on condition of anonymity because of the sensitivity of the injury.Addaes injury gained significant attention after he convulsed while remaining on his feet after a helmet-to-helmet hit late in the third quarter Thursday night. On the games first play from scrimmage, Addae made a hit and immediately went limp on the ground.Addaes reaction to the second hit caused a stir on Twitter. Many people wondered why he was allowed to remain the game and some compared it to when Chargers four-time Pro Bowl left guard Kris Dielman was staggered after sustaining a career-ending concussion in the sixth game of the 2011 season, at the New York Jets.Dielman wasnt diagnosed with a concussion until after that game. He suffered a grand mal seizure on the flight home. The team plane was met by an ambulance and Dielman was hospitalized overnight.Ten days after Dielman was hurt, the leagues injury and safety panel told game officials to watch closely for concussion symptoms in players. Officials were told that if they believed a player had sustained a concussion, they were to take appropriate steps to alert the team and get medical attention for the player.Dielman didnt return that season. The following March, he chose to retire rather than risk further damage.George Atallah, the assistant executive director of external affairs for the NFLPA, said Saturday that the players union is looking into the Chargers handling of Addae as we do with all player health and safety matters.The person with knowledge of the situation said Addae was checked on the sideline after both hits and was cleared each time, and that he was checked after the game, with no symptoms of a concussion.The person declined to say what symptoms Addae showed Friday afternoon.Addae said after the game that he passed the NFLs concussion test. The team said then and again Friday afternoon that Addae had a stinger.At a news conference Friday afternoon, coach Mike McCoy said the team followed proper medical procedure with Addae.Asked to confirm there was no head trauma, McCoy responded by saying he had to meet with trainer James Collins. Ive said all Im going to say about the whole football team with where we are right now, said McCoy, who loathes discussing injuries.Addae was not in the locker room when it was opened to the media about an hour later. A team spokesman later said the safety went to get additional tests. A few hours after that, the team said Addae had been diagnosed with a concussion.___Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL___Follow Bernie Wilson on Twitter at http://twitter.com/berniewilson Nike Shoes China .com) - Former foes from the Mountain West Conference battle in the 23rd annual Las Vegas Bowl, as the 23rd-ranked Utah Utes clash with the Colorado State Rams at Sam Boyd Stadium on Saturday. Discount Nike Shoes From China . Anderson is scheduled to have neck surgery April 8 to repair the injury, which occurred when he collided with the Celtics Gerald Wallace during a game in Boston on Jan. 3. The 6-foot-10 Pelicans forward, who had been averaging 19. https://www.nikeshoeschina.us/. Adding playoff teams. Monitoring instant replay from league headquarters. Possibly creating a set of guidelines to prevent locker-room bullying. Fake Nike Shoes From China . - The situation looked bleak at best for the coach Doc Rivers Clippers — down by four points with 18 seconds left in the fourth quarter. Wholesale Nike Shoes From China .com) - The top spot in the AFC South will be on the line when Houston native Andrew Luck and the Indianapolis Colts shoot for their fourth straight win when they take on the Texans at NRG Stadium.Dallas Mavericks owner Mark Cuban apologized Thursday to Trayvon Martins family over his choice of words in a videotaped interview in which he addressed bigotry and prejudice. Cuban even revealed some of his own prejudices in the interview with Inc. magazine, and said he believes everyone has "prejudices and bigotries" on some level. But after his words — which came with the NBA still dealing with the fallout over racist remarks made by now-banned Los Angeles Clippers owner Donald Sterling — created a stir in social media and other circles, Cuban took to Twitter to offer his apology. "In hindsight I should have used different examples," Cuban wrote. "I didnt consider the Trayvon Martin family, and I apologize to them for that." Cuban also said he stands by the substance of the interview. Martin was the black Florida teen who was shot and killed by neighbourhood watch volunteer George Zimmerman in February 2012. Martin was wearing a hooded sweatshirt — commonly called a "hoodie" — that night, and that particular piece of clothing became a rallying cry for those who demanded justice. Zimmerman was eventually acquitted. "Were all prejudiced in one way or the other," Cuban said in the Inc. interview. "If I see a black kid in a hoodie and its late at night, Im walking to the other side of the street. And if on that side of the street, theres a guy that has tattoos all over his face — white guy, bald head, tattoos everywhere — Im walking back to the other side of the street. And the list goes on of stereotypes thaat we all live up to and are fearful of.dddddddddddd" When shown that excerpt of the interview Thursday, Chris Bosh of the Miami Heat cringed. "Its just a sensitive time," Bosh said. Cuban has not revealed how he will vote on June 3, when NBA owners are scheduled to cast ballots on a motion to oust Sterling and force him to sell the Clippers. Cuban has called the comments made by Sterling "abhorrent," adding that there is "no place for racism in the NBA, any business Im associated with." Cuban has, however, cautioned that the Sterling matter is a "very slippery slope." "While we all have our prejudices and bigotries, we have to learn that its an issue that we have to control," Cuban told Inc. "Its part of my responsibility as an entrepreneur to try to solve it, not just to kick the problem down the road because it does my company no good, does my customers no good, does society no good if my response to somebody and their racism or bigotry is to say Its not right for you to be here, go take your attitude somewhere else." Cuban also told Inc. that he knows he is not perfect, and that "its not appropriate for me to throw stones." The magazine has a 2 1/2-minute clip of Cuban speaking about the topics on its website, along with about an hourlong appearance — with the Mavs owner discussing many matters — at its Growco Conference in Nashville on Wednesday. "Were a lot less tolerant of different views and its not necessarily easy for everybody to adopt or adapt or evolve," Cuban said. ' ' '