Juno McEnroe: Reading the signs from crucial constituencies

A small number of bellwether constituencies could be highly significant in the battle for top spot between Fiann Fáil and Fine Gael, says Political Correspondent Juno McEnroe.

This could be one of the tightest general elections in recent times for the two main parties but there are several bellwether constituencies that could reflect a greater trend in the country once all votes are counted.