concerned or have a family history. regular mammograms should begin at 50. doctors say women over # 5 may not need to be screened at all. experts say biannual testing will help against false positives. a simple blood test could change the way doctors detect and monitor cancer. it's called the liquid biopsy. right now they say it's showing promise in finding cancer dna in the blood. it's less invasive than a traditional biopsy. this method has the ability to help doctors. full house is officially coming back. ♪ everywhere you look ♪ >> we've been talking about this. rumors has been swirling for a while. the news is confirmed by none or the uncle jesse. >> this full house thing for