2.21.19 Credit card fees on the rise; FDA cracks down on fake supplements; Making your home WiFi safe

Credit card fees from Visa and Mastercard are going up. Small businesses and consumers will bear the brunt; The FDA has issued a warning about supplements touting miraculous cures for Alzheimer's disease; A new Clark.com article details how you can make your home WiFi network safe. Learn more about your ad choices. Visit megaphone.fm/adchoices