Man arrested over alleged assault on two people canvassing with Mary Lou McDonald yesterday  The JournalMan arrested over alleged assault during Dublin canvass  RTE.ieMan (30s) arrested over alleged assault on women canvassing with Mary Lou McDonald  The Irish IndependentTwo women allegedly assaulted on Catherine Connolly canvass in Dublin  The Irish TimesGardaí called as Mary Lou McDonald and canvassers threatened on Dublin street  The Journal