>> gregg: anaheim gregg jarrett. glad you are with us. the mystery over aç missing baby girl in missouri intensifying today. lisa irwin's parents are now talking to police. where is baby lisa? the latest on that case. >> heather: new fall-out in the botched gun running program fast and furious. attorney general holder in the hot seat. we'll hear from the republican congressman leading the push for answers.ç >> gregg: good news for millions of peanut allergy sufferers. you may have the peanut and eat it too. what researchers have just discovered. >> heather: we begin with the search for missing baby girl in missouri. lisa irwin's family setting up a reward.ç investigators say the parents are once again cooperating with them. it has been a week since the 10-month-old has been seen.