Analysis

David Aguilar, who once led Customs and Border Protection and the Border Patrol, will testify before a Senate panel on Tuesday about fencing along the U.S.-Mexico border.

Steve Inskeep talks to political scientist Francis Fukuyama about contributing factors to the decline in popularity of global free trade, and the overall popularity of free-market liberal democracy.

President Trump and his secretary of state downplay the importance of human rights in meetings with world leaders. Rachel Martin talks to Tom Malinowski, a former assistant secretary of state.

Steve Inskeep talks to Norman Eisen and Richard Painter, ethics lawyers for the Obama and George W. Bush presidencies, about financial disclosures that show Trump's administration is the richest ever.

As President Trump heads into a week of meetings with allies and rivals, Steve Inskeep talks to former Assistant Defense Secretary Mary Beth Long about how the investigations might affect talks.