Will the Jalisco cartel's new US-born leader complicate Trump's war on drugs?

PRESS REVIEW – Thursday, January 19: We look at why Russian oil is the big winner from the US and Israel's war in Iran. Also, the New York Times reveals sexual assault and rape allegations against the late US civil rights leader Cesar Chavez. In Mexico, the new leader of the Jalisco New Generation Cartel is a US-born citizen, which will complicate efforts to eradicate him. Plus: researchers reveal the science behind bad jokes in the workplace.

By Dheepthika LAURENT