The words you're looking for to fill in "how to * the u.s. debt" might be:

• how to address the u.s. debt Translate
• how to manage the u.s. debt Translate
• how to cut the u.s. debt Translate
• how to reduce the u.s. debt Translate
• how to tackle the u.s. debt Translate
• how to service the u.s. debt Translate