CNN chief medical correspondent Sanjay Gupta has appeared in at least one advertisement for his brother’s Democratic congressional campaign, raising questions about his objectivity in reporting on the president’s health. Gupta’s brother, Suneel Gupta, is running for Congress as a Democrat in Michigan’s 11th district. In May of 2018, Suneel posted an advertisement on his YouTube channel called “Rise,” referring to the medical company he started with the help of Sanjay.