U.S. cardinal says Holy Door leads to mercy [VIDEO] By Catholic News Service - Dec 11, 2015 U.S. Catholics begin walking through American Holy Doors as the Year of Mercy begins. Join Catholics throughout the Diocese of Phoenix for the opening of the Holy Doors Dec. 13 in Phoenix and Sedona. Share this:TweetEmail RELATED ARTICLESMORE FROM AUTHOR FEATURED Salce Appointed Superintendent of Diocese of Phoenix Catholic Schools FEATURED Nine Catholics nominated to Cabinet-level jobs in Biden administration FEATURED Prayer vigils in Virginia call for end to death penalty FEATURED Brazilian nun works to raise Black teen girls’ self-esteem in Amazon FEATURED Pope will bring comfort, hope to Iraq, patriarch says