to change their authentication protocols, there are certain things you can do to help protect yourself. remove your geolocation tagging. products you buy, services you use, that you want to do privately. >> new cracks are emerging in president trump's wall of support with senate majority leader mitch mcconnell warning republicans to get ready for an impeachment trial. you're live in the cnn newsroom. ♪ ♪ only lexus asks questions like these, because we believe the most amazing machines are inspired by you. experience the rewards of our curiosity.