authorities seized nearly 400 pit bulls in one of the biggest ever crackdowns of organized dog fighting. local, federal agents, raided homes in alabama and georgia and turned up $500,000 in cash, investigators believe was tied to illegal gambling on dog fighting. animals being spared the life of suffering at the end of a chain or at the hand of somebody in a bloody pit where they would ultimately lose their lives. the humane society and aspca are caring for the animals in hopes of finding them homes. ten people have been arrested so far, and so far more arrests are expected. we have a health alert in the battle against ovarian cancer. among of the most treatable if detected early. unfortunately, 70% of cases aren t diagnosed until too late. a new blood test may soon change that. screens for changes in a blood protein. it is 40% accurate in predicting the presence of ovarian cancer. even more promising, a 99.9%