The opening ceremony of the 2024 Paris Olympics might not take place along the Seine river if the security situation in Europe worsens, French President Emmanuel Macron told broadcasters BFMTV in an interview on Monday. “We can do it and we will do it,” Macron stressed, but he added that plans B and C are being prepared. The French president indicated that, in the event of a threat, the opening ceremony will be “limited to the Trocadéro,” or even the Stade de France stadium as a precaution. The opening ceremony will take place on July 26 and for the first time outdoors. Around 160 boats will t…