Biden refuses to take a cognitive or neurological test in his first post-debate TV interview
![Biden refuses to take a cognitive or neurological test in his first post-debate TV interview](https://media.nbcwashington.com/2024/07/GettyImages-2160121352.jpg?quality=85&strip=all&fit=2000,1333)
US President Joe Biden during a campaign event in Madison, Wisconsin, US, on Friday, July 5, 2024. Biden declared he was staying in the presidential race and denounced efforts to push him out during a visit to swing-state Wisconsin, kicking off a furious effort to restore the faith of voters, donors and party officials deeply skeptical of his fitness for office.