Fox News Flash top headlines for October 31 Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. NEW You can now listen to Fox News articles! The fastest-growing area of healthcare spending is prescription drugs. Leading the way is an expensive class of medicines called biologics, which commonly cost up to $200,000 annually. There are "generic" versions of these medications, called biosimilars, which have the potential to save Americans billions of dollars, but their