linda kinkaid, cnn. >>> and we just see that health care workers really do face a major risk. well, a guest contributor to our website says that health care workers have always rallied to care for the sickest, and we'll need it to continue if the world wants to beat ebola. >>> all right, coming up, lava has been flowing from a hawaiian volcano since june. but now it has become a major threat to some families there. we'll tell you what lies in its path after this short break. stay with us. ncer ] we help make secure financial tomorrows a reality for over 19 million people. [ alex ] transamerica helped provide a lifetime of retirement income. so i can focus on what matters most. [ female announcer ] everyone has a moment when tomorrow becomes real. transamerica. [ female announcer ] everyone has a moment when tomorrow becomes real. introducing a pm pain reliever that dares to work all the way until the am. new aleve pm the only one with a safe sleep aid. plus the 12 hour strength of aleve. e financial noise financial noise financial noise financial noise . >>> welcome back, some