Boston University Economics Professor Lawrence Kotlikoff, prolific author, returns to the show says "uncertainty" will persist within the domestic economy, making gold essential for investment success.

- Inflation remains a stubborn issue.

- Tariffs are inefficient taxes.

- How high is the domestic default risk?

- Does the US spend more on debt interest than national defense?

- Maxifi.com is our guest's software program for optimizing investment success.

- Larry suggests holding 10-20% of a portfolio in gold, the king of currencies.