Is Mary Lou losing her grip on power? First an explosive Facebook post, then a spectacular BUST-UP and now a COLD WAR on social media after she failed to get her woman nominated for a CRITICAL by-election... what's really going on in Sinn Féin? | Daily Mail Online

Phones lit up when the news came through. Councillor Janice Boylan had won the nomination to represent Sinn Féin in the upcoming by-election in Dublin Central to replace Paschal Donohoe.