Is Mexico's president winning the fight against corruption?

How much progress is Mexico's President Andres Manuel Lopez Obrador making in his fight against political corruption?

Also in the programme: We hear from the G20 summit in Japan where President Trump has made an extraordinary offer to meet Kim Jong-un tomorrow at the border between North and South Korea.

Joining Julian Worricker to discuss these and other issues are Stacy Hilliard-Cork, a US-born political commentator and consultant and former Republican Party activist now based in London, and Barnaby Phillips, director of communications for the Elephant Protection Initiative, and former international television and radio correspondent.

(Image: President Andres Manuel Lopez Obrador of Mexico. Credit: Reuters)