Sanjay Gupta

CNN's chief medical correspondent Dr. Sanjay Gupta boosted ObamaCare on Friday morning's Starting Point without disclosing that he was once a candidate to be President Obama's Surgeon General, and thus the megaphone for ObamaCare.

"Since President Obama's health care law was enacted, 3.1 million people under the age of 26 are now covered by their parents' plans and preventive care is covered 100 percent by insurance companies. Seniors, in particular, have benefitted on prescription drugs," Gupta trumpeted at the start of his report on the health care plans of the presidential candidates. [Video below the break. Audio here.]

Once a candidate to be President Obama's surgeon general – and thus the mouthpiece for ObamaCare – Dr. Sanjay Gupta touted the benefits of ObamaCare throughout the day on Thursday, after the Supreme Court upheld the law. CNN's own medical correspondent was essentially defending the law by explaining its benefits to different guests.

Two health care activists were among the guests who came to Gupta and defended the bill. CNN didn't identify them as pro-ObamaCare, however, even though their respective organizations supported the law.

CNN's chief medical correspondent, Dr. Sanjay Gupta, was once a serious candidate to be President Obama's surgeon general – and thus a megaphone for ObamaCare – before he turned down the offer. Now he is going on CNN and sounding the alarm that health insurance premiums will probably rise if the ObamaCare mandate is overturned by the Supreme Court.

However, CNN issued no disclosure on Sunday, Monday or Tuesday about Gupta's past relationship with the President. His report on "Obamacare: 60 years in the making" aired multiple times from Sunday through Monday, and he appeared on CNN on Tuesday to explain how health care costs could rise if the law's individual mandate is overturned.