KNTV NBC Nightly News February 25, 2014
Good evening. We begin tonight with two major health stories, both breaking late in the day. Both of them concern womens health. In a moment, the story involving pregnant women and the active ingredient in pain relievers like tylenol. But first, the news tonight involving the prevention of Ovarian Cancer in women who have a genetic mutation that increases their risk for this often fatal disease. And it concludes that these women should make a tough choice about preventative treatment even earlier than many do now. We get more on all of it tonight from our chief medical editor dr. Nancy snyderm...