PARIS — France’s main Jewish students union has plastered walls around Paris with posters bearing the faces of French citizens believed to be held hostage by Hamas in their war with Israel.

Madame, based on Madame Sans-Gene, a vastly popular 19th century melodrama, is a spectacle that recommends to all producers of such pictures this modest list of don’ts. Don’t build a plaster ...

The images across Paris show of Jewish missing persons held by Hamas in Gaza. (AP Photo/Michel Euler) People watch posters pasted by the UEJF (Union of Jewish French Students) Monday, Oct. 16 ...