Jamie Dimon warns US debt and deficits are a growing problem
1. Jamie Dimon warns rising U.S. debt will strain bond markets. 2. Federal budget deficits projected to reach $2 trillion annually. 3. Moody's downgraded U.S. credit rating due to increasing debt. 4. Fiscal challenges may hinder economic growth and S&P 500 performance. 5. Reforms suggested to mitigate impact while protecting vulnerable populations.