Bertie Ahern

The provided news articles do not contain any information about Bertie Ahern. The articles discuss the death of a Congolese man in Dublin leading to renewed scrutiny of race relations and the failed bid of Gerry "the monk" Hutch in a Dublin byelection. Neither of these events or individuals are connected to Bertie Ahern in the given snippets. Therefore, no summary or description regarding Bertie Ahern can be generated based on this information.