hi, i'm laura sullivan, npr and pbs "frontline." what's happening with k-cups? ean, you got a, a couple of hurdles, in the sense that you're going to he to have people sorting out tiny cups, right? >> ideally, mechanical sorting. >> sullivan: how many k-cups do you sell? >> about 11 billion. >> sullivan: 11 billion, a year? >> a year. >> sullivan: so, the idea would be mechanical sorters pick out 11 billion k-cups, right? >> ideally, we want all of them back. >> sullivan: others, like colgate-palmolive, saw a need for better education. >> so, we're here today to showcase our first-of-its-kind recyclable tube. >> sullivan: so, if, if you put this in your curbside tonight, do you think that this tube would be recycled? >> we need more work. we're working with other organizations to get the word out. >> sullivan: so, not yet? >> not yet, not yet. >> sullivan: i notice that you guys put the big chasing aows. >> correct. >> sullivan: do you think that because it's not quite recyclable yet, that that might be a little misleading? >> we don't think that we're being misl

laura benanti. featuring jon batiste and "stay human." now, live on tape from the ed sullivan theater office building in new york city, it's stephen colbert! >> stephen: oh, my goodness! there are times-- i always enjoy this show. but there are times i go, i can't believe i get to do tonight's show! peace and love! ringo! sometimes called the fifth beatle. welcome to "a late show." i'm your host, stephen colbert, and i am feeling pretty darn good. not just the ringo thing. but, it's because, for the first time in the last year, i feel like the glass is half full. and i'm pretty sure that's water. it doesn't smell like bleach. because after a year of relentless dark news about this pandemic, there may finally be some light at the end of the tunnel. and i'll tell you all about it in my newly-updated segment-- ♪ ♪ ♪ >> i'll infect you, my pretty, and your little dog, t-- ahhh! ahhh! ahhh! i'm melting! ( laughter ) >> stephen: hey, it's-- don't-- don't complain to me! complain to the prop department. they know what i'm going to do with this when they give it to me. what do you thi

laura scott reports. remember when sporting moments were celebrated like this? they may soon be again. snooker is leading the way in trying to get fans back. ronnie 0'sullivanament last year — playing to a crowd of 300 at the crucible. that number will climb to a full house come the finals. it is important that we are successful, and because we're sending out a message to all other indoor sports, cinemas, theatres, the data that comes from this is going to be vital to getting to the land of milk and honey. also under the government's events research programme, wembley will open its doors to 4,000 local residents and key workers for the fa cup semi final between leicester and southampton. it may seem hard to believe now, but this summer should be a bumper one for sports — with wimbley at the very heart of the action for the euros. the government's road map leaves open the chance of large crowds at the semi finals and final injuly. but with not long to go, this weekend marks an important first step in getting the turnstiles here turning again. anna is one of the lucky few to have got her hands on a ticket. ijust wanted to get back in the stadium just to exper