And tonight, in our "instant index," we invite you to celebrate a birthday of sorts for an american past time in almost every american home. 55 years ago, a danish toy maker submitted this patent for a tiny plastic brick. We now know them as legos. The name comes from a danish word that means "play well." and we found one of the first commercials inviting the whole family to gather around for a wildly exciting night of fun with their legos. And, there was some serious heat at the white house today. Miami heat. The fan in chief, president obama hosting the nba champs, INCLUDING A VERY PROUD LeBRON James. I can say something? We in the white house right now, this is like -- hey. Momma, I made it. Mom, I made it, he said. In return, the heat offered the president a ten-day contract. Miami heat jersey. And a kind of team photo. The 6'1" president dwarfed by the 6'8" james. And the countdown to oscar is on. Did you see this last night at the screen actors guild? As jen for lawrence stepped up to receive her best actress award, the worried audience began to murmur that her dress seemed to separate there, but the dress maker, christian dior, said, relax, the dress is made with tiers, designed to separate and show a tulle net. Quote, it was not ripped. And I think the louisville girl looked great. And what are you and your friends talking about every day? Tweet me your thoughts and pictures @dianesawyer. And coming up, why has he