up around the world and la nina brings it down. now, hitting the 1.5 c threshold which this report is referring to, this will be a temporary approach to that threshold. just like a wave they push water up to the floor, it may take a few more years before we have a long term threshold. obviously, it is a huge concern going forward, and we got to keep emissions level or going down as they have been in the u.s. going down even further. bob henson, thank you. thank you. and montana takes on tiktok. the app is now banned from being downloaded in the state. some users and content creators are suing. we ll ask a national security expert whether restrictions like this are an overreaction. you are in the cnn newsroom. unlike some others, neneuriva plus is a multitasker supporting 6 key indicatorss of brain health.