i learned at odeo, not at twitter.s they made the transition, i realized that often when you are a company, you need to put it into something else. instagram has a similar history. we were working on a game called "bourbon," and that turned into instagram. emily: your first instagram photo was of your girlfriend's foot. a stray dog . kevin: if i knew that instagram would get to this place, i would have tried a little bit harder. my girlfriend is now my wife. she said she is not going to post photos unless i can make them look great. so you should add filters. i did, and i added it to the build and took a photo of her foot and a dog. [laughter] i posted it as a test and it lived on forever. emily: so, how quickly did it become something that you realized could be not just a bit, but really big? kevin: i may have in a little optimistic, but the second we launched, i thought there was something new and different. i had worked at companies that have struggled to get 100 people to sign up in a day, and the -- that first mor

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i caught up with the one and only willie nelson alt the san antonio road odeo. the honey suckle rose. willie nelson, country music legend. your greatest accomplishment? >> i think me personally, i'm still here. the gardner didn't find me this morning. >> reporter: american icon, proud texan. what does texas mean to you? this is your place, you're from. do you feel it in your soul, texas? >> yeah. i'm probably one of those people from texas that everybody in the world hates. >> reporter: am i one of those people. >> i can't quit talking good about it. and i won't. >> reporter: willie was born in abbott, texas, in 1933. ♪ how time just slips away >> reporter: writing his first song when he was 7 years old. today, he is considered one of america's greatest singer/song writers. do you have a moment when you realize, i'm going to make it? this music is something i can do. >> it's funny. i thought i was successful the first time i made any money at all playing music. they paid me $8. and i had worked all week picking cotton for the rest of that. i made it. i'm in the