The mainstream media has largely avoided coverage of Joe Biden’s health and fitness for office, but previous Republican presidential candidates such as Ronald Reagan, John McCain, and Donald Trump didn’t receive a pass from the liberal press on the sensitive-but-crucial topic.

“It’s all fair game,” Fox News contributor Dan Bongino said. “Asking the potential president of the United States to demonstrate to voters that he has the cognitive capacity to do one of the most stressful jobs in the world, isn’t an outrageous ask.”

However, the mainstream media has essentially treated Biden’s health and fitness for office as off-limits.

“The so-called objective media dislike any medical questions about Biden, just as they disliked any medical questions about Hillary in 2016,” Media Research Center director Tim Graham told Fox News.

Read more at Fox News.