WATCH: Former WH Doctor On Biden: ‘This Man Is A Walking Disaster’

The former chief doctor for two U.S. presidents claimed President Joe Biden is a “walking disaster” waiting to happen should he be reelected to the White House next year.

Rep. Ronny Jackson (R-TX), a member of President George W. Bush’s medical team and Physician to the President for Barack Obama and Donald Trump, demanded on Tuesday that President Biden submit to a cognitive test or end his 2024 reelection campaign. Jackson, who has served as a Texas congressman since 2021, circulated a letter among House Republicans citing Biden’s continued gaffes and advanced age as evidence a test should be required.

“We call on you to either resign immediately and renounce your bid for reelection or submit to a clinically validated cognitive screening assessment and make those results available to the public. When you first announced your bid to run in the 2020 presidential election, questions and concerns were raised surrounding your cognitive abilities. Those concerns have only increased because your mental decline and forgetfulness have become more apparent since you were elected,” wrote Jackson.

Speaking on Fox News, Jackson said he is “sounding the alarm bells” about Biden’s inability to lead the nation.

WATCH:

Ronny Jackson on Biden's health:

"I know what it takes mentally, cognitively, and physically to do this job. This man is a walking disaster." pic.twitter.com/cxSD8q3o4L

— Citizen Free Press (@CitizenFreePres) April 26, 2023