the work by tracey emin was nominated for a prestigious art prize. emin says she spent four days in that bed after a tumultuous heartbreak and when she finally got you will, lo and behold she saw the artistic value. >> when i sit on that bed, i actually have a shudder going past me. it's like a piece of history and i think people identify with it because i think most people have time capsules in their memories or minds. >> when goes on the auction bloke at christies, the piece is expected to fetch between $1.3 million and $2 million. >>> gosh, why didn't i think of that? flying saucers are real, at least one is according to nasa, the text mission of the not so unidentified object and how it could have an impact on the next big leak through in space? >>> the bay area in the middle of a warming trend. ktvu meteorologist mark tamayo will tell you just how much heretofore your sunday will be and when areas will see 100- degree heat? ithe part of us that a littwants to play,on. wants to be mischievous, wants to run free, all you have to do is let it out.