Travel guy Gabe Saglie goes green: A St. Patrick's Day adventure in Dublin

St. Patrick's Day celebrations in Dublin weren't always a thing, but year over year more and more people are visiting there to join the festivities.  Travel guy Gabe Saglie says people from all over the world flock to Dublin to enjoy what's been dubbed as one of the largest St. Patrick's Day celebrations in the world.  He chatted with Houston Life's Derrick Shore about his recommendations for Dublin, some of his latest countryside excursions, and the best times to travel to the Emerald Isle.