Olympic sabotage, Venezuela’s election and Ukrainian diplomacy

Coordinated arson attacks on France’s high-speed rail services cause travel chaos hours ahead of the Olympics opening ceremony in Paris. Venezuela’s opposition is seeking to unseat President Nicolas Maduro and end 25 years of ruling party dominance in elections this weekend. Plus, Ukraine’s shift in emphasis on the diplomatic front. Read our special report on fentanyl here. Sign up for the Reuters Econ World newsletter here. Listen to the Reuters Econ World podcast here. Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices