even citing a case of wrestling superstar chris benoit,is head butts, who after his death was found to have suffered from severe cte. the wwe told us, "wwe has never medical information related to concussions or otherwise from our performers, and in fact wwe has been well ahead of the nfl and other sports in implementinganagement procedures and policies." the wwe implemented a talent includes impact concussion testing, a protocol instituted>> when i first started working for wwe, which was 2000, there wasn't a whole lot of concussion testing or anything like that. but there wasn't in any sports. >> >> reporter: that change in conversation coming about partly through the determination of the doctor recently played by will "concussion." >> tell the truth. >> dr. bennett omalu. >> we're look at a microscopic slide, a microscopic picture of the brain of a individual. the same region of the brain in a football player about 40 years old. and what you can see, the brownish spots. >> reporter: a forensic omalu first discovered cte while performing an autopsy on nfl great mike webster. a four-t

and sending athletes into the ring injured- even citing the case of wrestling super star chris benoit? famed for his headbutts? who after his death? was found to have suffered from severe c-t-e? the brain disease linked to hard hits the wwe telling us that lawsuit has "no merit and we will vigorously contest it" paul "triple h" levesque / wwe evp, talent, live events & creative our referees are taught to look for signs. our talent themselves are made aware of signs in themselves and in each other. as for bry and bella's future? they are hoping to start a another retirement announcement ?and soon brie bella / wwe diva feeling and seeing everything he went through with his retirement, i just feel that it's time for me to hang up the bootsit's gonna be hard on me, as well. but that day is definitely very close. " lukas: coming up.... we are back onthe campaign trail... just days ahead of the south carolina primary. the political beat is up next. scott: " " scott:good morning siouxland. let's get a check of conditions port neal welding company skycam hd and our storm lake skycam hd. tempe

including chris benoit, who after his death, was found to have severe cte. the brain disease linked to hard hits. the wwe telling us that lawsuit vigorously contest it. >> our referees are taught to look for signs. our talent themselves are made aware of signs in themselves and in each other. >> reporter: as for bryan and bella's future, they're hoping to start a family. for wwe fans, that might mean another retirement announcement. and soon. >> feeling and seeing everything he went through with his retirement, i just feel it's boots. it is going to be hard on me, as well, but that day is very close. >> reporter: brie tells me we can expect the retirement announcement sometime this summer. also, bryan saying he wants to now spend his time educating young athletes about the dangers of concussions. amy and george? >> he's done a lot of it. >> thank you so much. >>> coming up, we're answering those big grammy questions. what happened with adele's performance? where was rihanna? and the secrets behind lady gaga's tribute. >>> and a scary moment in the air. pilot

including chris benoit,r his death, was found to have severe cte. the brain disease linked to hard hits. the wwe telling us that lawsuit has no merit and we'llly contest it. >> our rep rees are taught to look for science. our talent themselves are made aware of snins themselves and in each other. >> reporter: as for bryan and , they're hoping to start a family. for wrk we fans, that might mean another retirement a soon. >> feeling and seeing everything he went through, i feel it's time for me to hang up the boots. it will be hard on me, as well. very close. >> reporter: brie telling me we can expect the retirement person in the meantime, wants to now spend his time educating young athletes about the dangers of concussions. amy and george? ment he's dawn lot of it. >> thank you so much. >>> kol upg, grammys questions. what happened with adele's performance? where was rihanna? and the secrets behind lady >>> and a scary moment in the air. pilots racing to put masks on and get to safety. ype 2 diabetes, you may know what it's like to and low blood suga