patrick baptized king aengus here in about 450 a.d. 1100, an irish king gave cashel to the church, and it grew to become the ecclesiastical capital of all ireland. 800 years ago, this monastic community was just a chapel and a round tower standing high on this bluff. it looked out then, as it does today, over the plain of tipperary, called the golden vale because its rich soil makes it ireland's best farmland. on this historic rock, you stroll among these ruins in the footsteps of st. patrick, and wandering through my favorite celtic cross graveyard, i feel the soul of ireland. united states only to getes on deported to mexico. it's the story of hispanic immigrants who served in the military but could not enjoy the american dream. i'm elaine reyes in washington, d.c., and this is "americas now." first up, military veterans of the united states who are not u.s. citizens being deported after committing a crime. it's happened to over 200 combatants, and most are from mexico. man: you have to just find a way because if you don't find a way.

patrick baptized king aengus here in about 450 a.d. ing gave cashel to the church, and it grew to become the ecclesiastical capital of all ireland. 800 years ago, this monastic community was just a chapel and a round tower standing high on this bluff. it looked out then, as it does today, over the plain of tipperary, called the golden vale because its rich soil makes it ireland's best farmland. on this historic rock, you stroll among these ruins in the footsteps of st. patrick, and wandering through my favorite celtic cross graveyard, i feel the soul of ireland. - [narrator] international trade has transformed the way we live. the question of how open markets should be to competition can lead to intense political debate and occasionally war. since world war ii the us has been a staunch supporter of free trade. but support is ebbing and calls for protectionism are emerging. - i'm going to issue a notification of intent to withdrawal from the trans pacific partnership, a potential disaster for our country. - [narrator] supporters of free