The system will focus on diabetes, weight management, and digital tools for patient check-ins. The Trump administration announced it is launching a new program that will allow Americans to share personal health data and medical records across health systems and apps run by private tech companies, promising that will make it easier to access health records and monitor wellness. More than 60 companies, including major tech companies like Google, Amazon and Apple as well as health care giants like UnitedHealth Group and CVS Health, have agreed to share patient data in the system. The initiative will focus on diabetes and...