‘Lady Gaga of Math’ Splits Macron’s Party by Running for Mayor of Parishttps://www.wsj.com/articles/lady-gaga-of-math-splits-macrons-party-by-running-for-mayor-of-paris-11572429603?mod=rsswn by dsgerard • 7 years ago 2 0 7 years agoWSwsj.com