Unusual one-on-one meeting in Rome

On the occasion of the grand funeral of Pope Francis in Rome two unusual things happened. First, President Trump did not follow the dress code and he wore blue suit and blue tie instead of black suit and black tie. On the sidelines French President Macron arranged an unformal meeting of Trump and Zelensky. Zelensky also did not follow the dress code and though he wore black dress but did not put a black tie on.