Warren Buffett has proposed a simple but dramatic mechanism for tackling the U.S. deficit, saying the solution could be implemented almost instantly. His idea centers on a rule that would disqualify members of Congress from re-election whenever the federal deficit exceeds 3% of GDP. By linking fiscal outcomes directly to political survival, Buffett argues it could fundamentally change how spending decisions are made in Washington. The suggestion has drawn attention for its simplicity, while also sparking debate about whether such a rule would be practical or effective in real-world governance.