Article snippet: President Ronald Reagan over such questions. While this is the first time Trump has directly engaged on the topic of his mental fitness amid new claims in the “Fire and Fury” book, the White House has forcefully denounced such questions as “disgraceful and laughable.” “If he was unfit, he probably wouldn't be sitting there and wouldn't have defeated the most qualified group of candidates the Republican Party has ever seen,” White House press secretary Sarah Sanders said in a briefing this week. “This is an incredibly strong and good leader. That's why we've had such a successful 2017 and why we're going to continue to do great things as we move forward in this administration.” Link to the full article to read more