season. i ll do what the medical experts advise me to do. and i m quite certain they re not going to advise me in the wrong direction when it has to do with his health. his health is the first, foremost and only priority. reporter: this was his second diagnosed concussion this season for tua tagovailoa, kaitlan. there s an overwhelming amount of former players on social media urging tua to take care of his body and mind, let them heal because his long term health is far more important. rg-3 saying he shouldn t play again this season. we ll see what he and the team decide. thanks for the update. cnn this morning continues right now. good morning, everyone. it is thursday, december 29th. don is off this morning. we have a lot of news under way, especially coming out of ukraine where russia has launched a massive attack overnight. missile strikes hitting critical infrastructure injuring civilians. we re live at the scene of one of those strikes in a few moments. al
right now. first, my personal apology on behalf of myself and everyone at southwest for all of this. second, a pledge to do everything we can and to work day and night to repair our relationship with you and offer some new resources that we have to get you the fastest information and fastest service possible. it is the top of the hour, 8:00eem eastern. we re glad you re with us. it is december 29th. welcome to cnn this morning. i think everyone wants an apology. i m confused because he said at one point that if you still haven t gotten your bad you could get it at no cost to you, which is you could get back at what you own. so we re talking about this apology this morning from southwest airlines. this time from the chief commercial officer brian green. this comes at 2300 more southwest flights today have been canceled and they announced new ways they are planning to help stranded customers. listen to this. you could submit a full refund request for any canceled
political issue. speak to the parents who ris lenning and watching as they re getting kids ready this morning. what are the message about mmr and flu vaccines. the mmr vaccine and the flu vaccine, all of our childhood vaccines are safe. they re very effective. and we need everyone to get their children vaccinated on time according to the schedule set by cdc and the american college of immune unology, and so please, please get your children vaccinated. the illnesses are not always mild. they could be severe and they can cause death. they can be deadly. that is exactly right. dr. keisha roberts, we appreciate you and what you do. thank you. thank you. cnn this morning continues