美联储穆萨莱姆：美国财政赤字正走在不可持续的道路上。未来可能成为金融稳定问题。

Core Viewpoint - The U.S. fiscal deficit is on an unsustainable path, which may lead to financial stability issues in the future [1] Group 1 - The current trajectory of the U.S. fiscal deficit raises concerns about long-term sustainability [1] - Potential implications of the fiscal deficit include risks to financial stability [1]