President Donald Trump wraps up three days visiting Prime Minister Shinzo Abe in Japan. Also, Italy's Matteo Salvini celebrates a big win in European elections. Plus, luxury cars confiscated from drug lords go up for auction in Mexico.
Diplomacy is often awkward, stymied by translators, late nights and unsecured yurt communication (yes, that really happened). But diplomacy can also stop a war, as years of secret and not-so-secret negotiations between the US and Iran proved when the Joint Comprehensive Plan of Action was reached in 2015.