karlyn's sister put a recording of her singing inside a teddy bear.? you'll never know dear?? how much i love you? >> we are at this point the constant in her life. we want her to feel protected, loved, everything that i know her mom would have given her. >> that's all for this edition of "dateline. " i'm natalie morales. thank you for watching. as we near the end of the year, there's a lot on my mind. as usual, most of it having to do with politics. i wonder, for instance, if the democratic party has learned any of the correct lessons from the midterms. a lot more congressman, pat ryan about, it just ahead. and it won't be long until the russian invasion of ukraine reaches the one year mark. we'll ukraine be able to keep forcing russia back? what do the off-ramps for peace look like now? plus, from abortion rights to protests in iran, some of the biggest and most impactful social movements this year have is often the case been led by women. that's all coming up in the special year end addition of the program, so let's start the show. welcome to the show, what a year it has be