 A French government spokeswoman reportedly attacked on the campaign trail ahead of this weekend's key parliamentary election. Preska Tavneau, her deputy and a party activist, were confronted while putting up election posters near Paris when a group reportedly assaulted them. Local media outlets say Tavneau, a candidate for the Macron-led Centrist Alliance Ensemble, was not injured, but two others were taken to a hospital. An investigation's been opened. Four people have been arrested. ABC's Tom Rivers.