Trump took to Twitter Monday to share his willingness to participate in another debate. He retweeted Tim Kennedy, who revealed Joe Rogan's offer to moderate a debate. Rogan also bet his guest $100 that Biden wouldn't be able to make it to all of the scheduled presidential debates due to his health. Biden's not going to do it. I don't think he can. I don't think he can stand there for that long and last, Joe Rogan, via 'Business Insider'. Biden maintains that his health is fine. [I] can hardly wait to compare my cognitive capability to the cognitive capability of the man I'm running against, Joe Biden, via 'Business Insider'. According to 'Business Insider,' Rogan would not likely be able to moderate since it hasn't already been approved by the Commission on Presidential Debates. Rogan is also seemingly biased, as he once said he'd "rather vote for Trump than Biden," according to 'The Guardian.'