@CNN: At the Winter Olympics opening ceremony, Team USA will be ready for the cold with uniforms that are wearable heaters https://t.co/HNjB3lObdt https://t.co/XxRNBcp3aq

@CNN: At the Winter Olympics opening ceremony, Team USA will be ready for the cold with uniforms that are wearable heaters https://t.co/HNjB3lObdt https://t.co/XxRNBcp3aq